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There are four data given A = 5.00 m, B = 5.00 cm, C = 50.00 m and D = 5.00 mm. Select the most precise and most accurate data
  • a) C and D respectively
  • b) B and D respectively
  • c) A and C respectively
  • d) D and C respectively
Correct answer is option `B`. Can you explain this answer?
Most Upvoted Answer
There are four data given A = 5.00 m, B = 5.00 cm, C = 50.00 m and D =...
Accuracy and Precision in Measurement:

Accuracy and precision are two important concepts in the field of measurement. Accuracy refers to how close a measurement is to the true or accepted value, while precision refers to how consistent measurements are when repeated under the same conditions.

Most Precise and Accurate Data:

To determine the most precise and accurate data from the four given data, we need to consider the units of measurement as well as the number of significant figures.

- A = 5.00 m: This measurement is accurate to the nearest 0.01 meter and has three significant figures.
- B = 5.00 cm: This measurement is accurate to the nearest 0.01 centimeter and has three significant figures.
- C = 50.00 m: This measurement is accurate to the nearest 0.01 meter and has four significant figures.
- D = 5.00 mm: This measurement is accurate to the nearest 0.01 millimeter and has three significant figures.

From the above data, we can conclude that:

- Measurement C is more precise than A, B, and D because it has the highest number of significant figures.
- Measurement D is the least precise because it has the smallest unit of measurement.

Therefore, the most precise data is C, and the least precise data is D.

- Measurement B is more accurate than A, C, and D because it is closer to the true value of 5.00 cm.
- Measurement D is the least accurate because it has the largest measurement error due to its small unit of measurement.

Therefore, the most accurate data is B, and the least accurate data is D.

Thus, option B is the correct answer, which states that the most precise and most accurate data are D and C, respectively.
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There are four data given A = 5.00 m, B = 5.00 cm, C = 50.00 m and D =...
I think the correct answer will be D i.e B and D
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There are four data given A = 5.00 m, B = 5.00 cm, C = 50.00 m and D = 5.00 mm. Select the most precise and most accurate dataa) C and D respectivelyb)B and D respectivelyc) A and C respectivelyd) D and C respectivelyCorrect answer is option `B`. Can you explain this answer?
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There are four data given A = 5.00 m, B = 5.00 cm, C = 50.00 m and D = 5.00 mm. Select the most precise and most accurate dataa) C and D respectivelyb)B and D respectivelyc) A and C respectivelyd) D and C respectivelyCorrect answer is option `B`. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about There are four data given A = 5.00 m, B = 5.00 cm, C = 50.00 m and D = 5.00 mm. Select the most precise and most accurate dataa) C and D respectivelyb)B and D respectivelyc) A and C respectivelyd) D and C respectivelyCorrect answer is option `B`. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for There are four data given A = 5.00 m, B = 5.00 cm, C = 50.00 m and D = 5.00 mm. Select the most precise and most accurate dataa) C and D respectivelyb)B and D respectivelyc) A and C respectivelyd) D and C respectivelyCorrect answer is option `B`. Can you explain this answer?.
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