Home
Class 11
PHYSICS
Define precision and accuracy....

Define precision and accuracy.

Text Solution

AI Generated Solution

To define precision and accuracy, we can break down the definitions and examples into clear steps: ### Step-by-Step Solution: 1. **Definition of Accuracy**: - Accuracy refers to how close a measured value is to the actual or true value. - For example, if the true length of an object is 4.5982 meters, a measurement of 4.5890 meters would be considered more accurate than a measurement of 4.5850 meters because it is closer to the true value. ...
Promotional Banner

Topper's Solved these Questions

  • UNITS AND MEASUREMENT

    MODERN PUBLICATION|Exercise COMPETITION FILE (INTEGER TYPE QUESTIONS)|6 Videos

  • THERMAL PROPERTIES OF MATTER

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST|15 Videos

  • WAVES

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST|14 Videos

Similar Questions

Explore conceptually related problems

Differentiate between precision and accuracy with an example.

Distinguish between the terms precision and accuracy of a measurement.

Precision And Accuracy|Significant Figures|Scientific Notation|Summary

If the position of the electron is measured within an accuracy of +- 0.002 nm . Calculate the uncertainty in the momentum of the electron. Suppose the momentum of the electron is h//4pi_(m)xx0.05 nm , is there any problem in defining this value.

If the position of the electron is measured within an accuracy of +- 0.02 nm , calculate the uncertainty in the momentum of the electron. If suppose the momentum of the electron is h/(4pi xx 0.05 nm) is there any problem in defining this value?

If the position of the electron is measured within an accuracy of +- 0.02 nm , calculate the uncertainty in the momentum of the electron. If suppose the momentum of the electron is h/(4pi xx 0.05 nm) is there any problem in defining this value.

Time for 20 oscillations of a pendulum is measured as t_1=39.6s , t_2=39.9 and t_3=39.5s . What is the precision in the measurements ? What is the accuracy of the measurement ?

Time for 20 oscillations of a pendulum is measured as t_1 = 39.6 s , t_2 = 39.9 s , t_3 = 39.5. What is the precision in the measurements ? What is the accuracy of the measurement ?

What is meant by precision in measurement ?