SlideShare uma empresa Scribd logo
1 de 12
Baixar para ler offline
What is the most important
fact in all of science?
Come up with your own
suggestion
Atoms
Atoms an Heat Lesson 3
Year 11 Physics
Y11 Atoms 2
Richard Feynman

1918 - 1988

Six easy pieces

―All things are made
of atoms—little
particles that move
around in perpetual
motion, attracting
each other when they
are a little distance
apart, but repelling
upon being squeezed
into one another. ―
―Fiction Physics‖

Ernst Mach
1838 - 1916

―Atoms are things which can never be seen or
touched and only exist in our imaginations‖
―Have you seen one?‖
How can, one generation after scientists doubt
their existence, atoms be considered the most
important fact in all of science?
What is the atomic model?
It is not just that everything is made out of
tiny spheres (balls).
There are different types of balls; atoms,
molecules and ions.
The balls are moving.
It is called particle theory or kinetic theory
Atoms intro
Why do scientists think they exist?
Example of a allegorical model
First ―used‖ by John Dalton to explain the
ratios of products produced in chemical
reactions.
As a model it explains and predicts most
of material science (chemistry) and tons of
physics.
It works!
Any evidence?
It is not possible to
―see‖ atoms. They
are smaller than the
wavelength of light.
There is other
evidence.
1. Brownian motion
2. Gas diffusion

Have you
seen
one?

Can a crime be
prosecuted without
witnesses?
Atom images

We can now produce
images of atoms using
scanning tunnelling
microscopes (STM)
Using kinetic theory
Success Criteria…
Use the ideas of kinetic theory to explain
Brownian Motion or Gas Diffusion.
Your explanation must
- include diagrams
- describe the macroscopic event and
why it is strange
- use the idea of moving invisible
microscopic particles
Diffusion in liquids
Watch the video clip
Diffusion in liquids

Success Criteria
Explain the results of the experiment.
Use the ideas of kinetic theory
Use diagrams
Demonstrate your learning – Dear Mr Mach
Write a letter to Ernst Mach
The purpose is to convince him that atoms
exist.
They are not just a useful model
Success Criteria
Letter has an introduction
Use examples and evidence
Letter has a conclusion
Uses key words precisely

Mais conteúdo relacionado

Mais procurados

Dark matter
Dark matterDark matter
Dark matter201514
 
Physical world
Physical worldPhysical world
Physical worldVIDYAGAUDE
 
Module 1 Scientific Laws Ppt
Module 1 Scientific Laws PptModule 1 Scientific Laws Ppt
Module 1 Scientific Laws PptNCVPS
 
The Large Hadron Collider The Worlds Largest Microscope
The Large Hadron Collider   The Worlds Largest MicroscopeThe Large Hadron Collider   The Worlds Largest Microscope
The Large Hadron Collider The Worlds Largest MicroscopeworldTC
 
What Is Physics
What Is PhysicsWhat Is Physics
What Is Physicswilsone
 
Einstein (student preso)
Einstein (student preso)Einstein (student preso)
Einstein (student preso)Roppon Picha
 
Agri youthnepal friday sharing the_superstring_theory
Agri youthnepal friday sharing the_superstring_theoryAgri youthnepal friday sharing the_superstring_theory
Agri youthnepal friday sharing the_superstring_theoryagriyouthnepal
 
LHC (Large Hadron Collider
LHC (Large Hadron ColliderLHC (Large Hadron Collider
LHC (Large Hadron ColliderShamoon Al Islam
 
CERN - Large Hadron Collider
CERN - Large Hadron ColliderCERN - Large Hadron Collider
CERN - Large Hadron Collidernrpelipigdmail
 
Tree of quantum_mechanics2
Tree of quantum_mechanics2Tree of quantum_mechanics2
Tree of quantum_mechanics2thambaji
 
Large hadron collider
Large  hadron  colliderLarge  hadron  collider
Large hadron colliderStudent
 
Short presentation about physics
Short presentation about physicsShort presentation about physics
Short presentation about physicsCristina Olivotto
 
Large hadron collider by 1329040094(shivam chaudhary)
Large hadron collider by 1329040094(shivam chaudhary)Large hadron collider by 1329040094(shivam chaudhary)
Large hadron collider by 1329040094(shivam chaudhary)Shivam Chaudhary
 
The nature of light lec 2019
The nature of light  lec  2019The nature of light  lec  2019
The nature of light lec 2019amrHesein
 

Mais procurados (19)

Particle physics 2010
Particle physics 2010Particle physics 2010
Particle physics 2010
 
Dark matter
Dark matterDark matter
Dark matter
 
Ch13
Ch13Ch13
Ch13
 
Physical world
Physical worldPhysical world
Physical world
 
Module 1 Scientific Laws Ppt
Module 1 Scientific Laws PptModule 1 Scientific Laws Ppt
Module 1 Scientific Laws Ppt
 
The Large Hadron Collider The Worlds Largest Microscope
The Large Hadron Collider   The Worlds Largest MicroscopeThe Large Hadron Collider   The Worlds Largest Microscope
The Large Hadron Collider The Worlds Largest Microscope
 
What Is Physics
What Is PhysicsWhat Is Physics
What Is Physics
 
Einstein (student preso)
Einstein (student preso)Einstein (student preso)
Einstein (student preso)
 
Agri youthnepal friday sharing the_superstring_theory
Agri youthnepal friday sharing the_superstring_theoryAgri youthnepal friday sharing the_superstring_theory
Agri youthnepal friday sharing the_superstring_theory
 
LHC (Large Hadron Collider
LHC (Large Hadron ColliderLHC (Large Hadron Collider
LHC (Large Hadron Collider
 
CERN - Large Hadron Collider
CERN - Large Hadron ColliderCERN - Large Hadron Collider
CERN - Large Hadron Collider
 
Tree of quantum_mechanics2
Tree of quantum_mechanics2Tree of quantum_mechanics2
Tree of quantum_mechanics2
 
CERN-LHC presentation
CERN-LHC presentationCERN-LHC presentation
CERN-LHC presentation
 
Large hadron collider
Large  hadron  colliderLarge  hadron  collider
Large hadron collider
 
Short presentation about physics
Short presentation about physicsShort presentation about physics
Short presentation about physics
 
Dark matter
Dark matterDark matter
Dark matter
 
Large hadron collider by 1329040094(shivam chaudhary)
Large hadron collider by 1329040094(shivam chaudhary)Large hadron collider by 1329040094(shivam chaudhary)
Large hadron collider by 1329040094(shivam chaudhary)
 
Quantum mechanics
Quantum mechanicsQuantum mechanics
Quantum mechanics
 
The nature of light lec 2019
The nature of light  lec  2019The nature of light  lec  2019
The nature of light lec 2019
 

Destaque

Out into space 1
Out into space 1Out into space 1
Out into space 1cstraughan
 
Y11 atoms 3 (UNITS)
Y11 atoms 3 (UNITS)Y11 atoms 3 (UNITS)
Y11 atoms 3 (UNITS)cstraughan
 
Out into space 2
Out into space 2Out into space 2
Out into space 2cstraughan
 
Physics on the Road - Lesson 4
Physics on the Road - Lesson 4Physics on the Road - Lesson 4
Physics on the Road - Lesson 4cstraughan
 
Physics On the Road - Lesson 5
Physics On the Road - Lesson 5Physics On the Road - Lesson 5
Physics On the Road - Lesson 5cstraughan
 
Physics on the Road 1 - Mapping Space and Time
Physics on the Road 1 - Mapping Space and TimePhysics on the Road 1 - Mapping Space and Time
Physics on the Road 1 - Mapping Space and Timecstraughan
 

Destaque (7)

Out into space 1
Out into space 1Out into space 1
Out into space 1
 
Y11 atoms 3 (UNITS)
Y11 atoms 3 (UNITS)Y11 atoms 3 (UNITS)
Y11 atoms 3 (UNITS)
 
In Sport 1
In Sport 1In Sport 1
In Sport 1
 
Out into space 2
Out into space 2Out into space 2
Out into space 2
 
Physics on the Road - Lesson 4
Physics on the Road - Lesson 4Physics on the Road - Lesson 4
Physics on the Road - Lesson 4
 
Physics On the Road - Lesson 5
Physics On the Road - Lesson 5Physics On the Road - Lesson 5
Physics On the Road - Lesson 5
 
Physics on the Road 1 - Mapping Space and Time
Physics on the Road 1 - Mapping Space and TimePhysics on the Road 1 - Mapping Space and Time
Physics on the Road 1 - Mapping Space and Time
 

Semelhante a Y11 Atoms 2

Essay On The Duality Of Light And Matter
Essay On The Duality Of Light And MatterEssay On The Duality Of Light And Matter
Essay On The Duality Of Light And MatterCatherine Frostick
 
The Physics Of Atomic Theory
The Physics Of Atomic TheoryThe Physics Of Atomic Theory
The Physics Of Atomic TheoryGina Buck
 
The Physics Of Chemistry Class
The Physics Of Chemistry ClassThe Physics Of Chemistry Class
The Physics Of Chemistry ClassCasey Hudson
 
How Physics Became a Blind Science_Crimson Publishers
How Physics Became a Blind Science_Crimson PublishersHow Physics Became a Blind Science_Crimson Publishers
How Physics Became a Blind Science_Crimson PublishersCrimsonPublishersRDMS
 
Quantum Entanglement
Quantum EntanglementQuantum Entanglement
Quantum Entanglementpixiejen
 
Observation Of Sub-Atomic Particles
Observation Of Sub-Atomic ParticlesObservation Of Sub-Atomic Particles
Observation Of Sub-Atomic ParticlesKarina Thomas
 
Removing Myths and Fantasies from Science
Removing Myths and Fantasies from ScienceRemoving Myths and Fantasies from Science
Removing Myths and Fantasies from ScienceJohn47Wind
 
Anand Classes-Math Science Computer Tuition Coaching Center In Jalandhar for ...
Anand Classes-Math Science Computer Tuition Coaching Center In Jalandhar for ...Anand Classes-Math Science Computer Tuition Coaching Center In Jalandhar for ...
Anand Classes-Math Science Computer Tuition Coaching Center In Jalandhar for ...ANAND CLASSES
 
9463138669-Anand Classes|Class 8 9 10 Math Science Computer Tuition Coaching ...
9463138669-Anand Classes|Class 8 9 10 Math Science Computer Tuition Coaching ...9463138669-Anand Classes|Class 8 9 10 Math Science Computer Tuition Coaching ...
9463138669-Anand Classes|Class 8 9 10 Math Science Computer Tuition Coaching ...ANAND CLASSES - A SCHOOL OF COMPETITIONS
 
Task 1.2- Properties ( Part Of P1 )
Task 1.2- Properties ( Part Of P1 )Task 1.2- Properties ( Part Of P1 )
Task 1.2- Properties ( Part Of P1 )Ann Montgomery
 
Quantum Theory - A Theory Which Completely Changed Our Understanding
Quantum Theory  - A Theory Which Completely Changed Our UnderstandingQuantum Theory  - A Theory Which Completely Changed Our Understanding
Quantum Theory - A Theory Which Completely Changed Our UnderstandingSaiTeja288
 
Quantum Mechanics And Islam Essay
Quantum Mechanics And Islam EssayQuantum Mechanics And Islam Essay
Quantum Mechanics And Islam EssayErica Smith
 
The RemerPoint
The RemerPointThe RemerPoint
The RemerPointremerj91
 
Atom Presentation With Narration
Atom Presentation With NarrationAtom Presentation With Narration
Atom Presentation With Narrationgirlwithcurls2004
 
Atom Presentation With Narration
Atom Presentation With NarrationAtom Presentation With Narration
Atom Presentation With Narrationgirlwithcurls2004
 

Semelhante a Y11 Atoms 2 (20)

Origin of Quantum Mechanics: Scratching the back of quantum world
Origin of Quantum Mechanics: Scratching the back of quantum worldOrigin of Quantum Mechanics: Scratching the back of quantum world
Origin of Quantum Mechanics: Scratching the back of quantum world
 
Essay On The Duality Of Light And Matter
Essay On The Duality Of Light And MatterEssay On The Duality Of Light And Matter
Essay On The Duality Of Light And Matter
 
The Physics Of Atomic Theory
The Physics Of Atomic TheoryThe Physics Of Atomic Theory
The Physics Of Atomic Theory
 
The Physics Of Chemistry Class
The Physics Of Chemistry ClassThe Physics Of Chemistry Class
The Physics Of Chemistry Class
 
How Physics Became a Blind Science_Crimson Publishers
How Physics Became a Blind Science_Crimson PublishersHow Physics Became a Blind Science_Crimson Publishers
How Physics Became a Blind Science_Crimson Publishers
 
Quantum Entanglement
Quantum EntanglementQuantum Entanglement
Quantum Entanglement
 
Observation Of Sub-Atomic Particles
Observation Of Sub-Atomic ParticlesObservation Of Sub-Atomic Particles
Observation Of Sub-Atomic Particles
 
Removing Myths and Fantasies from Science
Removing Myths and Fantasies from ScienceRemoving Myths and Fantasies from Science
Removing Myths and Fantasies from Science
 
Anand Classes-Math Science Computer Tuition Coaching Center In Jalandhar for ...
Anand Classes-Math Science Computer Tuition Coaching Center In Jalandhar for ...Anand Classes-Math Science Computer Tuition Coaching Center In Jalandhar for ...
Anand Classes-Math Science Computer Tuition Coaching Center In Jalandhar for ...
 
9463138669-Anand Classes|Class 8 9 10 Math Science Computer Tuition Coaching ...
9463138669-Anand Classes|Class 8 9 10 Math Science Computer Tuition Coaching ...9463138669-Anand Classes|Class 8 9 10 Math Science Computer Tuition Coaching ...
9463138669-Anand Classes|Class 8 9 10 Math Science Computer Tuition Coaching ...
 
Task 1.2- Properties ( Part Of P1 )
Task 1.2- Properties ( Part Of P1 )Task 1.2- Properties ( Part Of P1 )
Task 1.2- Properties ( Part Of P1 )
 
Quantum Theory - A Theory Which Completely Changed Our Understanding
Quantum Theory  - A Theory Which Completely Changed Our UnderstandingQuantum Theory  - A Theory Which Completely Changed Our Understanding
Quantum Theory - A Theory Which Completely Changed Our Understanding
 
Relativity Essay
Relativity EssayRelativity Essay
Relativity Essay
 
Quantum Mechanics And Islam Essay
Quantum Mechanics And Islam EssayQuantum Mechanics And Islam Essay
Quantum Mechanics And Islam Essay
 
The RemerPoint
The RemerPointThe RemerPoint
The RemerPoint
 
Atom Presentation
Atom PresentationAtom Presentation
Atom Presentation
 
Atom Presentation With Narration
Atom Presentation With NarrationAtom Presentation With Narration
Atom Presentation With Narration
 
Atom Presentation With Narration
Atom Presentation With NarrationAtom Presentation With Narration
Atom Presentation With Narration
 
TOE
TOETOE
TOE
 
Becoming A Physicist
Becoming A PhysicistBecoming A Physicist
Becoming A Physicist
 

Mais de cstraughan

Out into space 3
Out into space 3Out into space 3
Out into space 3cstraughan
 
Y11 atoms 4 (FUNCAU)
Y11 atoms 4 (FUNCAU)Y11 atoms 4 (FUNCAU)
Y11 atoms 4 (FUNCAU)cstraughan
 
Physics in sport 3
Physics in sport 3Physics in sport 3
Physics in sport 3cstraughan
 
Physics in sport 2
Physics in sport 2Physics in sport 2
Physics in sport 2cstraughan
 
Physics On the Road - Lesson 13
Physics On the Road - Lesson 13Physics On the Road - Lesson 13
Physics On the Road - Lesson 13cstraughan
 
Physics On the Road-Lesson 13
Physics On the Road-Lesson 13Physics On the Road-Lesson 13
Physics On the Road-Lesson 13cstraughan
 
Physics On the Road-Lesson 12
Physics On the Road-Lesson 12Physics On the Road-Lesson 12
Physics On the Road-Lesson 12cstraughan
 
Physics On the Road-Lesson 10
Physics On the Road-Lesson 10Physics On the Road-Lesson 10
Physics On the Road-Lesson 10cstraughan
 
Physics On the Road - Lesson 11
Physics On the Road - Lesson 11Physics On the Road - Lesson 11
Physics On the Road - Lesson 11cstraughan
 
Physics On the Road - Lesson 7
Physics On the Road - Lesson 7Physics On the Road - Lesson 7
Physics On the Road - Lesson 7cstraughan
 
Physics on the Road -Lesson 6
Physics on the Road -Lesson 6Physics on the Road -Lesson 6
Physics on the Road -Lesson 6cstraughan
 
Physics On the Road 2 - Motion Graphs
Physics On the Road 2 - Motion GraphsPhysics On the Road 2 - Motion Graphs
Physics On the Road 2 - Motion Graphscstraughan
 

Mais de cstraughan (14)

Out into space 3
Out into space 3Out into space 3
Out into space 3
 
Y11 atoms 5
Y11 atoms 5Y11 atoms 5
Y11 atoms 5
 
Y11 atoms 4 (FUNCAU)
Y11 atoms 4 (FUNCAU)Y11 atoms 4 (FUNCAU)
Y11 atoms 4 (FUNCAU)
 
Y11 atoms 1
Y11 atoms 1Y11 atoms 1
Y11 atoms 1
 
Physics in sport 3
Physics in sport 3Physics in sport 3
Physics in sport 3
 
Physics in sport 2
Physics in sport 2Physics in sport 2
Physics in sport 2
 
Physics On the Road - Lesson 13
Physics On the Road - Lesson 13Physics On the Road - Lesson 13
Physics On the Road - Lesson 13
 
Physics On the Road-Lesson 13
Physics On the Road-Lesson 13Physics On the Road-Lesson 13
Physics On the Road-Lesson 13
 
Physics On the Road-Lesson 12
Physics On the Road-Lesson 12Physics On the Road-Lesson 12
Physics On the Road-Lesson 12
 
Physics On the Road-Lesson 10
Physics On the Road-Lesson 10Physics On the Road-Lesson 10
Physics On the Road-Lesson 10
 
Physics On the Road - Lesson 11
Physics On the Road - Lesson 11Physics On the Road - Lesson 11
Physics On the Road - Lesson 11
 
Physics On the Road - Lesson 7
Physics On the Road - Lesson 7Physics On the Road - Lesson 7
Physics On the Road - Lesson 7
 
Physics on the Road -Lesson 6
Physics on the Road -Lesson 6Physics on the Road -Lesson 6
Physics on the Road -Lesson 6
 
Physics On the Road 2 - Motion Graphs
Physics On the Road 2 - Motion GraphsPhysics On the Road 2 - Motion Graphs
Physics On the Road 2 - Motion Graphs
 

Último

Patient Counselling. Definition of patient counseling; steps involved in pati...
Patient Counselling. Definition of patient counseling; steps involved in pati...Patient Counselling. Definition of patient counseling; steps involved in pati...
Patient Counselling. Definition of patient counseling; steps involved in pati...raviapr7
 
Maximizing Impact_ Nonprofit Website Planning, Budgeting, and Design.pdf
Maximizing Impact_ Nonprofit Website Planning, Budgeting, and Design.pdfMaximizing Impact_ Nonprofit Website Planning, Budgeting, and Design.pdf
Maximizing Impact_ Nonprofit Website Planning, Budgeting, and Design.pdfTechSoup
 
Prescribed medication order and communication skills.pptx
Prescribed medication order and communication skills.pptxPrescribed medication order and communication skills.pptx
Prescribed medication order and communication skills.pptxraviapr7
 
How to Manage Cross-Selling in Odoo 17 Sales
How to Manage Cross-Selling in Odoo 17 SalesHow to Manage Cross-Selling in Odoo 17 Sales
How to Manage Cross-Selling in Odoo 17 SalesCeline George
 
Drug Information Services- DIC and Sources.
Drug Information Services- DIC and Sources.Drug Information Services- DIC and Sources.
Drug Information Services- DIC and Sources.raviapr7
 
The Stolen Bacillus by Herbert George Wells
The Stolen Bacillus by Herbert George WellsThe Stolen Bacillus by Herbert George Wells
The Stolen Bacillus by Herbert George WellsEugene Lysak
 
Practical Research 1: Lesson 8 Writing the Thesis Statement.pptx
Practical Research 1: Lesson 8 Writing the Thesis Statement.pptxPractical Research 1: Lesson 8 Writing the Thesis Statement.pptx
Practical Research 1: Lesson 8 Writing the Thesis Statement.pptxKatherine Villaluna
 
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...Nguyen Thanh Tu Collection
 
CapTechU Doctoral Presentation -March 2024 slides.pptx
CapTechU Doctoral Presentation -March 2024 slides.pptxCapTechU Doctoral Presentation -March 2024 slides.pptx
CapTechU Doctoral Presentation -March 2024 slides.pptxCapitolTechU
 
How to Use api.constrains ( ) in Odoo 17
How to Use api.constrains ( ) in Odoo 17How to Use api.constrains ( ) in Odoo 17
How to Use api.constrains ( ) in Odoo 17Celine George
 
Practical Research 1 Lesson 9 Scope and delimitation.pptx
Practical Research 1 Lesson 9 Scope and delimitation.pptxPractical Research 1 Lesson 9 Scope and delimitation.pptx
Practical Research 1 Lesson 9 Scope and delimitation.pptxKatherine Villaluna
 
Patterns of Written Texts Across Disciplines.pptx
Patterns of Written Texts Across Disciplines.pptxPatterns of Written Texts Across Disciplines.pptx
Patterns of Written Texts Across Disciplines.pptxMYDA ANGELICA SUAN
 
How to Add a many2many Relational Field in Odoo 17
How to Add a many2many Relational Field in Odoo 17How to Add a many2many Relational Field in Odoo 17
How to Add a many2many Relational Field in Odoo 17Celine George
 
CAULIFLOWER BREEDING 1 Parmar pptx
CAULIFLOWER BREEDING 1 Parmar pptxCAULIFLOWER BREEDING 1 Parmar pptx
CAULIFLOWER BREEDING 1 Parmar pptxSaurabhParmar42
 
Quality Assurance_GOOD LABORATORY PRACTICE
Quality Assurance_GOOD LABORATORY PRACTICEQuality Assurance_GOOD LABORATORY PRACTICE
Quality Assurance_GOOD LABORATORY PRACTICESayali Powar
 
P4C x ELT = P4ELT: Its Theoretical Background (Kanazawa, 2024 March).pdf
P4C x ELT = P4ELT: Its Theoretical Background (Kanazawa, 2024 March).pdfP4C x ELT = P4ELT: Its Theoretical Background (Kanazawa, 2024 March).pdf
P4C x ELT = P4ELT: Its Theoretical Background (Kanazawa, 2024 March).pdfYu Kanazawa / Osaka University
 
Philosophy of Education and Educational Philosophy
Philosophy of Education  and Educational PhilosophyPhilosophy of Education  and Educational Philosophy
Philosophy of Education and Educational PhilosophyShuvankar Madhu
 
Diploma in Nursing Admission Test Question Solution 2023.pdf
Diploma in Nursing Admission Test Question Solution 2023.pdfDiploma in Nursing Admission Test Question Solution 2023.pdf
Diploma in Nursing Admission Test Question Solution 2023.pdfMohonDas
 
PISA-VET launch_El Iza Mohamedou_19 March 2024.pptx
PISA-VET launch_El Iza Mohamedou_19 March 2024.pptxPISA-VET launch_El Iza Mohamedou_19 March 2024.pptx
PISA-VET launch_El Iza Mohamedou_19 March 2024.pptxEduSkills OECD
 
Presentation on the Basics of Writing. Writing a Paragraph
Presentation on the Basics of Writing. Writing a ParagraphPresentation on the Basics of Writing. Writing a Paragraph
Presentation on the Basics of Writing. Writing a ParagraphNetziValdelomar1
 

Último (20)

Patient Counselling. Definition of patient counseling; steps involved in pati...
Patient Counselling. Definition of patient counseling; steps involved in pati...Patient Counselling. Definition of patient counseling; steps involved in pati...
Patient Counselling. Definition of patient counseling; steps involved in pati...
 
Maximizing Impact_ Nonprofit Website Planning, Budgeting, and Design.pdf
Maximizing Impact_ Nonprofit Website Planning, Budgeting, and Design.pdfMaximizing Impact_ Nonprofit Website Planning, Budgeting, and Design.pdf
Maximizing Impact_ Nonprofit Website Planning, Budgeting, and Design.pdf
 
Prescribed medication order and communication skills.pptx
Prescribed medication order and communication skills.pptxPrescribed medication order and communication skills.pptx
Prescribed medication order and communication skills.pptx
 
How to Manage Cross-Selling in Odoo 17 Sales
How to Manage Cross-Selling in Odoo 17 SalesHow to Manage Cross-Selling in Odoo 17 Sales
How to Manage Cross-Selling in Odoo 17 Sales
 
Drug Information Services- DIC and Sources.
Drug Information Services- DIC and Sources.Drug Information Services- DIC and Sources.
Drug Information Services- DIC and Sources.
 
The Stolen Bacillus by Herbert George Wells
The Stolen Bacillus by Herbert George WellsThe Stolen Bacillus by Herbert George Wells
The Stolen Bacillus by Herbert George Wells
 
Practical Research 1: Lesson 8 Writing the Thesis Statement.pptx
Practical Research 1: Lesson 8 Writing the Thesis Statement.pptxPractical Research 1: Lesson 8 Writing the Thesis Statement.pptx
Practical Research 1: Lesson 8 Writing the Thesis Statement.pptx
 
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
 
CapTechU Doctoral Presentation -March 2024 slides.pptx
CapTechU Doctoral Presentation -March 2024 slides.pptxCapTechU Doctoral Presentation -March 2024 slides.pptx
CapTechU Doctoral Presentation -March 2024 slides.pptx
 
How to Use api.constrains ( ) in Odoo 17
How to Use api.constrains ( ) in Odoo 17How to Use api.constrains ( ) in Odoo 17
How to Use api.constrains ( ) in Odoo 17
 
Practical Research 1 Lesson 9 Scope and delimitation.pptx
Practical Research 1 Lesson 9 Scope and delimitation.pptxPractical Research 1 Lesson 9 Scope and delimitation.pptx
Practical Research 1 Lesson 9 Scope and delimitation.pptx
 
Patterns of Written Texts Across Disciplines.pptx
Patterns of Written Texts Across Disciplines.pptxPatterns of Written Texts Across Disciplines.pptx
Patterns of Written Texts Across Disciplines.pptx
 
How to Add a many2many Relational Field in Odoo 17
How to Add a many2many Relational Field in Odoo 17How to Add a many2many Relational Field in Odoo 17
How to Add a many2many Relational Field in Odoo 17
 
CAULIFLOWER BREEDING 1 Parmar pptx
CAULIFLOWER BREEDING 1 Parmar pptxCAULIFLOWER BREEDING 1 Parmar pptx
CAULIFLOWER BREEDING 1 Parmar pptx
 
Quality Assurance_GOOD LABORATORY PRACTICE
Quality Assurance_GOOD LABORATORY PRACTICEQuality Assurance_GOOD LABORATORY PRACTICE
Quality Assurance_GOOD LABORATORY PRACTICE
 
P4C x ELT = P4ELT: Its Theoretical Background (Kanazawa, 2024 March).pdf
P4C x ELT = P4ELT: Its Theoretical Background (Kanazawa, 2024 March).pdfP4C x ELT = P4ELT: Its Theoretical Background (Kanazawa, 2024 March).pdf
P4C x ELT = P4ELT: Its Theoretical Background (Kanazawa, 2024 March).pdf
 
Philosophy of Education and Educational Philosophy
Philosophy of Education  and Educational PhilosophyPhilosophy of Education  and Educational Philosophy
Philosophy of Education and Educational Philosophy
 
Diploma in Nursing Admission Test Question Solution 2023.pdf
Diploma in Nursing Admission Test Question Solution 2023.pdfDiploma in Nursing Admission Test Question Solution 2023.pdf
Diploma in Nursing Admission Test Question Solution 2023.pdf
 
PISA-VET launch_El Iza Mohamedou_19 March 2024.pptx
PISA-VET launch_El Iza Mohamedou_19 March 2024.pptxPISA-VET launch_El Iza Mohamedou_19 March 2024.pptx
PISA-VET launch_El Iza Mohamedou_19 March 2024.pptx
 
Presentation on the Basics of Writing. Writing a Paragraph
Presentation on the Basics of Writing. Writing a ParagraphPresentation on the Basics of Writing. Writing a Paragraph
Presentation on the Basics of Writing. Writing a Paragraph
 

Y11 Atoms 2

  • 1. What is the most important fact in all of science? Come up with your own suggestion
  • 2. Atoms Atoms an Heat Lesson 3 Year 11 Physics
  • 4. Richard Feynman 1918 - 1988 Six easy pieces ―All things are made of atoms—little particles that move around in perpetual motion, attracting each other when they are a little distance apart, but repelling upon being squeezed into one another. ―
  • 5. ―Fiction Physics‖ Ernst Mach 1838 - 1916 ―Atoms are things which can never be seen or touched and only exist in our imaginations‖ ―Have you seen one?‖ How can, one generation after scientists doubt their existence, atoms be considered the most important fact in all of science?
  • 6. What is the atomic model? It is not just that everything is made out of tiny spheres (balls). There are different types of balls; atoms, molecules and ions. The balls are moving. It is called particle theory or kinetic theory Atoms intro
  • 7. Why do scientists think they exist? Example of a allegorical model First ―used‖ by John Dalton to explain the ratios of products produced in chemical reactions. As a model it explains and predicts most of material science (chemistry) and tons of physics. It works!
  • 8. Any evidence? It is not possible to ―see‖ atoms. They are smaller than the wavelength of light. There is other evidence. 1. Brownian motion 2. Gas diffusion Have you seen one? Can a crime be prosecuted without witnesses?
  • 9. Atom images We can now produce images of atoms using scanning tunnelling microscopes (STM)
  • 10. Using kinetic theory Success Criteria… Use the ideas of kinetic theory to explain Brownian Motion or Gas Diffusion. Your explanation must - include diagrams - describe the macroscopic event and why it is strange - use the idea of moving invisible microscopic particles
  • 11. Diffusion in liquids Watch the video clip Diffusion in liquids Success Criteria Explain the results of the experiment. Use the ideas of kinetic theory Use diagrams
  • 12. Demonstrate your learning – Dear Mr Mach Write a letter to Ernst Mach The purpose is to convince him that atoms exist. They are not just a useful model Success Criteria Letter has an introduction Use examples and evidence Letter has a conclusion Uses key words precisely