Accuracy and Precision MCQs Quiz Multiple Choice Questions & Answers

Accuracy and Precision MCQs questions answers

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Dive into the realm of measurement with our comprehensive collection of multiple-choice questions and answers on Accuracy and Precision. Whether you're a student studying science, an engineer working on precision instruments, or simply intrigued by the nuances of measurement, our meticulously curated selection covers a wide range of topics. Explore fundamental concepts such as the difference between accuracy and precision, methods for improving measurement accuracy, and real-world applications. With our user-friendly interface and detailed explanations, mastering the principles of accuracy and precision has never been more engaging and accessible. Start your journey towards precise measurement today!"

Accuracy and Precision Questions with Answers

1. A chemist who frequently carries out a complex experiment is likely to have high

2. Five darts strike near the center of the target. Whoever threw the darts is

3. How many significan figures does the following measurement contain?3 coins

4. How many significant figures does the following measurement contain? Temperature = 0.0023 degree Centigrade

5. Poor precision in scientific measurement may arise from

6. Precision pertains to all of the following except

7. Systematic errors lead to a lack of:

8. The accepted value is 1.43. Which correctly describes this students experimental data? Trial 1: Measurement 1.29; Trial 2: Measurement 1.93; Trial 3: Measurement 0.88

9. The accepted value is 15.63. Which correctly describes this students experimental data? Trial 1: Measurement 12.84; Trial 2: Measurement 13.02; Trial 3: Measurement 12.96

10. The accepted value is 29.35. Which correctly describes this students experimental data? Trial 1: Measurement 29.48; Trial 2: Measurement 28.97; Trial 3: Measurement 29.27

11. The intensive physical properties of a substance are important because they:

12. The reason for organizing, analyzing, and classifying data is

13. What is the result of the following calculation, reported to the correct number of significant figures? 0.12g + 0.003g = ?

14. What type of error will “wetting” by the expansion liquid in a stem thermometer along the stems bore give rise to?

15. When applied to scientific measurements, the words accuracy and precision

16. Which is the term used for the measurement of the average kinetic energy of the particles of a substance?

17. Which of the following is a chemical property of a substance?

18. Which of the following is a physical process?

19. Which of the following is an extensive physical property of matter?

20. Which of the following types of errors can be traced to an defect in the measuring instrument?


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