SlideShare uma empresa Scribd logo
1 de 17
Measurement  and Error
Some terminology ,[object Object],[object Object],[object Object]
Types of Errors ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Types of Errors continued ,[object Object],[object Object],[object Object],[object Object]
Accuracy and Precision The center of the target is the true value. Can’t hit the broad side of a barn! Gun barrel must be bent! Great shooting! Target shooters comments Neither accurate nor precise Precise only Both accurate and precise Nature of accuracy and precision
Standard Deviation of the… ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],Population Sample
Measurements- The Uncertainty ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Combining uncertainties  +  and  - ,[object Object],[object Object],[object Object],[object Object]
Combining uncertainties  x  and  / ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Measurements- The Significant figures, What is ? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Significant Figures ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Significant Figures  … ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Significant figures – Addition and Subtraction processes ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],24.9
Significant figures – Multiplication and division processes ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],= 24.0
Estimating the slope ,[object Object],[object Object]
Simple conservative method  ,[object Object],[object Object],[object Object],[object Object],[object Object]

Mais conteúdo relacionado

Mais procurados

Topic 2 error & uncertainty- part 3
Topic 2  error & uncertainty- part 3Topic 2  error & uncertainty- part 3
Topic 2 error & uncertainty- part 3
Noel Gallagher
 
Errors and uncertainties
Errors and uncertaintiesErrors and uncertainties
Errors and uncertainties
drmukherjee
 
1-2 Physics & Measurement
1-2 Physics & Measurement1-2 Physics & Measurement
1-2 Physics & Measurement
rkelch
 
Hookes law
Hookes lawHookes law
Hookes law
MrOakes
 

Mais procurados (20)

Error analytical
Error analyticalError analytical
Error analytical
 
Topic 2 error & uncertainty- part 3
Topic 2  error & uncertainty- part 3Topic 2  error & uncertainty- part 3
Topic 2 error & uncertainty- part 3
 
Measurement and uncertainties
Measurement and uncertaintiesMeasurement and uncertainties
Measurement and uncertainties
 
Errors in measurement
Errors in measurementErrors in measurement
Errors in measurement
 
Errors and uncertainties
Errors and uncertaintiesErrors and uncertainties
Errors and uncertainties
 
Physical measurement and error analysis
Physical measurement and error analysis Physical measurement and error analysis
Physical measurement and error analysis
 
Errors in chemical analysis
Errors in chemical analysisErrors in chemical analysis
Errors in chemical analysis
 
Conductivity measurement
Conductivity measurementConductivity measurement
Conductivity measurement
 
Types of errors
Types of errorsTypes of errors
Types of errors
 
Measurement and uncertainty
Measurement and uncertainty Measurement and uncertainty
Measurement and uncertainty
 
Reduce pH Measurement Errors
Reduce pH Measurement ErrorsReduce pH Measurement Errors
Reduce pH Measurement Errors
 
Error and its types
Error and its typesError and its types
Error and its types
 
Errors and uncertainties in physics
Errors and uncertainties in physicsErrors and uncertainties in physics
Errors and uncertainties in physics
 
Errors in measurement
Errors in measurementErrors in measurement
Errors in measurement
 
Static and Dynamic characteristics of Measuring Instrument
Static and Dynamic characteristics of Measuring Instrument Static and Dynamic characteristics of Measuring Instrument
Static and Dynamic characteristics of Measuring Instrument
 
Systematic and random errors in measurement.pptx
Systematic and random errors in measurement.pptxSystematic and random errors in measurement.pptx
Systematic and random errors in measurement.pptx
 
Statistical analysis in analytical chemistry
Statistical analysis in analytical chemistryStatistical analysis in analytical chemistry
Statistical analysis in analytical chemistry
 
11.1 uncertainty in measurement
11.1 uncertainty in measurement11.1 uncertainty in measurement
11.1 uncertainty in measurement
 
1-2 Physics & Measurement
1-2 Physics & Measurement1-2 Physics & Measurement
1-2 Physics & Measurement
 
Hookes law
Hookes lawHookes law
Hookes law
 

Destaque

Estimating standard error of measurement
Estimating standard error of measurementEstimating standard error of measurement
Estimating standard error of measurement
Carlo Magno
 

Destaque (20)

Errors and Error Measurements
Errors and Error MeasurementsErrors and Error Measurements
Errors and Error Measurements
 
Types of errors
Types of errorsTypes of errors
Types of errors
 
1 measurement and error
1 measurement and error 1 measurement and error
1 measurement and error
 
Estimating standard error of measurement
Estimating standard error of measurementEstimating standard error of measurement
Estimating standard error of measurement
 
Random and systematic errors 25.10.12
Random and systematic errors 25.10.12Random and systematic errors 25.10.12
Random and systematic errors 25.10.12
 
Measurement and Metrology
Measurement and MetrologyMeasurement and Metrology
Measurement and Metrology
 
Sg
SgSg
Sg
 
Week 1
Week 1Week 1
Week 1
 
Emi calculation
Emi calculationEmi calculation
Emi calculation
 
Com
ComCom
Com
 
Lab report walk through
Lab report walk throughLab report walk through
Lab report walk through
 
M.E.Bontempi-Panel data: Models, estimation,and the role of attrition and Mea...
M.E.Bontempi-Panel data: Models, estimation,and the role of attrition and Mea...M.E.Bontempi-Panel data: Models, estimation,and the role of attrition and Mea...
M.E.Bontempi-Panel data: Models, estimation,and the role of attrition and Mea...
 
Bridge Measurement Circuit
Bridge Measurement CircuitBridge Measurement Circuit
Bridge Measurement Circuit
 
Introduction to Industrial Instrumentation
Introduction to Industrial InstrumentationIntroduction to Industrial Instrumentation
Introduction to Industrial Instrumentation
 
EMI presentation
EMI presentationEMI presentation
EMI presentation
 
Introduction to measurements
Introduction to measurementsIntroduction to measurements
Introduction to measurements
 
Sample and hold instru
Sample and hold instru Sample and hold instru
Sample and hold instru
 
Error 2015 lamichhaneji
Error 2015 lamichhanejiError 2015 lamichhaneji
Error 2015 lamichhaneji
 
Equalizer types
Equalizer typesEqualizer types
Equalizer types
 
Units and Measurement
Units and MeasurementUnits and Measurement
Units and Measurement
 

Semelhante a Chapter 1(5)Measurement and Error

Measurements And Calculations
Measurements And  CalculationsMeasurements And  Calculations
Measurements And Calculations
Michael Benton
 
Ch4_Uncertainty Analysis_1(3).pdf
Ch4_Uncertainty Analysis_1(3).pdfCh4_Uncertainty Analysis_1(3).pdf
Ch4_Uncertainty Analysis_1(3).pdf
Vamshi962726
 
Describing Distributions with Numbers
Describing Distributions with NumbersDescribing Distributions with Numbers
Describing Distributions with Numbers
nszakir
 
Measurement & uncertainty pp presentation
Measurement & uncertainty pp presentationMeasurement & uncertainty pp presentation
Measurement & uncertainty pp presentation
simonandisa
 

Semelhante a Chapter 1(5)Measurement and Error (20)

VCE Physics: Dealing with numerical measurments
VCE Physics: Dealing with numerical measurmentsVCE Physics: Dealing with numerical measurments
VCE Physics: Dealing with numerical measurments
 
Errors-Analysis-MNN-RN.pptx
Errors-Analysis-MNN-RN.pptxErrors-Analysis-MNN-RN.pptx
Errors-Analysis-MNN-RN.pptx
 
Error analysis
Error analysisError analysis
Error analysis
 
Measurements And Calculations
Measurements And  CalculationsMeasurements And  Calculations
Measurements And Calculations
 
QT1 - 07 - Estimation
QT1 - 07 - EstimationQT1 - 07 - Estimation
QT1 - 07 - Estimation
 
Error in chemical analysis
Error in chemical analysisError in chemical analysis
Error in chemical analysis
 
Statistics lectures
Statistics lecturesStatistics lectures
Statistics lectures
 
Statisticslectures 140625114154-phpapp01
Statisticslectures 140625114154-phpapp01Statisticslectures 140625114154-phpapp01
Statisticslectures 140625114154-phpapp01
 
Ch4_Uncertainty Analysis_1(3).pdf
Ch4_Uncertainty Analysis_1(3).pdfCh4_Uncertainty Analysis_1(3).pdf
Ch4_Uncertainty Analysis_1(3).pdf
 
Describing Distributions with Numbers
Describing Distributions with NumbersDescribing Distributions with Numbers
Describing Distributions with Numbers
 
Lecture 3&4
Lecture 3&4Lecture 3&4
Lecture 3&4
 
Lecture 3&4
Lecture 3&4Lecture 3&4
Lecture 3&4
 
GenPhy1W1L1 Physical Quantities.pptx
GenPhy1W1L1 Physical Quantities.pptxGenPhy1W1L1 Physical Quantities.pptx
GenPhy1W1L1 Physical Quantities.pptx
 
Chapter 3.pptx
Chapter 3.pptxChapter 3.pptx
Chapter 3.pptx
 
Penggambaran Data Secara Numerik
Penggambaran Data Secara NumerikPenggambaran Data Secara Numerik
Penggambaran Data Secara Numerik
 
Dimensional Analysis.pptx
Dimensional Analysis.pptxDimensional Analysis.pptx
Dimensional Analysis.pptx
 
statistics-for-analytical-chemistry (1).ppt
statistics-for-analytical-chemistry (1).pptstatistics-for-analytical-chemistry (1).ppt
statistics-for-analytical-chemistry (1).ppt
 
Measurement & uncertainty pp presentation
Measurement & uncertainty pp presentationMeasurement & uncertainty pp presentation
Measurement & uncertainty pp presentation
 
Sig figs (1)
Sig figs (1)Sig figs (1)
Sig figs (1)
 
Laboratorios virtuales fisica mecanica
Laboratorios virtuales fisica mecanicaLaboratorios virtuales fisica mecanica
Laboratorios virtuales fisica mecanica
 

Último

EIS-Webinar-Prompt-Knowledge-Eng-2024-04-08.pptx
EIS-Webinar-Prompt-Knowledge-Eng-2024-04-08.pptxEIS-Webinar-Prompt-Knowledge-Eng-2024-04-08.pptx
EIS-Webinar-Prompt-Knowledge-Eng-2024-04-08.pptx
Earley Information Science
 
Histor y of HAM Radio presentation slide
Histor y of HAM Radio presentation slideHistor y of HAM Radio presentation slide
Histor y of HAM Radio presentation slide
vu2urc
 
Artificial Intelligence: Facts and Myths
Artificial Intelligence: Facts and MythsArtificial Intelligence: Facts and Myths
Artificial Intelligence: Facts and Myths
Joaquim Jorge
 
IAC 2024 - IA Fast Track to Search Focused AI Solutions
IAC 2024 - IA Fast Track to Search Focused AI SolutionsIAC 2024 - IA Fast Track to Search Focused AI Solutions
IAC 2024 - IA Fast Track to Search Focused AI Solutions
Enterprise Knowledge
 
CNv6 Instructor Chapter 6 Quality of Service
CNv6 Instructor Chapter 6 Quality of ServiceCNv6 Instructor Chapter 6 Quality of Service
CNv6 Instructor Chapter 6 Quality of Service
giselly40
 

Último (20)

Automating Google Workspace (GWS) & more with Apps Script
Automating Google Workspace (GWS) & more with Apps ScriptAutomating Google Workspace (GWS) & more with Apps Script
Automating Google Workspace (GWS) & more with Apps Script
 
Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...
Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...
Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...
 
How to convert PDF to text with Nanonets
How to convert PDF to text with NanonetsHow to convert PDF to text with Nanonets
How to convert PDF to text with Nanonets
 
Advantages of Hiring UIUX Design Service Providers for Your Business
Advantages of Hiring UIUX Design Service Providers for Your BusinessAdvantages of Hiring UIUX Design Service Providers for Your Business
Advantages of Hiring UIUX Design Service Providers for Your Business
 
08448380779 Call Girls In Greater Kailash - I Women Seeking Men
08448380779 Call Girls In Greater Kailash - I Women Seeking Men08448380779 Call Girls In Greater Kailash - I Women Seeking Men
08448380779 Call Girls In Greater Kailash - I Women Seeking Men
 
EIS-Webinar-Prompt-Knowledge-Eng-2024-04-08.pptx
EIS-Webinar-Prompt-Knowledge-Eng-2024-04-08.pptxEIS-Webinar-Prompt-Knowledge-Eng-2024-04-08.pptx
EIS-Webinar-Prompt-Knowledge-Eng-2024-04-08.pptx
 
Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...
Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...
Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...
 
Histor y of HAM Radio presentation slide
Histor y of HAM Radio presentation slideHistor y of HAM Radio presentation slide
Histor y of HAM Radio presentation slide
 
Tata AIG General Insurance Company - Insurer Innovation Award 2024
Tata AIG General Insurance Company - Insurer Innovation Award 2024Tata AIG General Insurance Company - Insurer Innovation Award 2024
Tata AIG General Insurance Company - Insurer Innovation Award 2024
 
04-2024-HHUG-Sales-and-Marketing-Alignment.pptx
04-2024-HHUG-Sales-and-Marketing-Alignment.pptx04-2024-HHUG-Sales-and-Marketing-Alignment.pptx
04-2024-HHUG-Sales-and-Marketing-Alignment.pptx
 
A Domino Admins Adventures (Engage 2024)
A Domino Admins Adventures (Engage 2024)A Domino Admins Adventures (Engage 2024)
A Domino Admins Adventures (Engage 2024)
 
Artificial Intelligence: Facts and Myths
Artificial Intelligence: Facts and MythsArtificial Intelligence: Facts and Myths
Artificial Intelligence: Facts and Myths
 
From Event to Action: Accelerate Your Decision Making with Real-Time Automation
From Event to Action: Accelerate Your Decision Making with Real-Time AutomationFrom Event to Action: Accelerate Your Decision Making with Real-Time Automation
From Event to Action: Accelerate Your Decision Making with Real-Time Automation
 
IAC 2024 - IA Fast Track to Search Focused AI Solutions
IAC 2024 - IA Fast Track to Search Focused AI SolutionsIAC 2024 - IA Fast Track to Search Focused AI Solutions
IAC 2024 - IA Fast Track to Search Focused AI Solutions
 
🐬 The future of MySQL is Postgres 🐘
🐬  The future of MySQL is Postgres   🐘🐬  The future of MySQL is Postgres   🐘
🐬 The future of MySQL is Postgres 🐘
 
A Call to Action for Generative AI in 2024
A Call to Action for Generative AI in 2024A Call to Action for Generative AI in 2024
A Call to Action for Generative AI in 2024
 
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
 
CNv6 Instructor Chapter 6 Quality of Service
CNv6 Instructor Chapter 6 Quality of ServiceCNv6 Instructor Chapter 6 Quality of Service
CNv6 Instructor Chapter 6 Quality of Service
 
Driving Behavioral Change for Information Management through Data-Driven Gree...
Driving Behavioral Change for Information Management through Data-Driven Gree...Driving Behavioral Change for Information Management through Data-Driven Gree...
Driving Behavioral Change for Information Management through Data-Driven Gree...
 
Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024
Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024
Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024
 

Chapter 1(5)Measurement and Error

  • 2.
  • 3.
  • 4.
  • 5. Accuracy and Precision The center of the target is the true value. Can’t hit the broad side of a barn! Gun barrel must be bent! Great shooting! Target shooters comments Neither accurate nor precise Precise only Both accurate and precise Nature of accuracy and precision
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11.
  • 12.
  • 13.
  • 14.
  • 15.
  • 16.
  • 17.