Physics Measurement Test Online Preparation Mcqs

Physics Measurement Test Online Preparation Mcqs With Answers Start Below

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Question 1 of 15

1. A digit zero in a measurement
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. In scientific notation numbers are expressed in
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. Which system of the units is a coherent system of units in mechanics
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

4. SI unit of coefficient of viscosity is
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

5. A wire when heated shows a 2% increase in length. The increase in cross-section area would be
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. To reduce the uncertainty in the timing experiment
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. The unit of force is _______ and its symbol is ________ . Which is the correct pair?
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. The error in measurement may occur due to
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. In multiplication and division of measurement
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

10. Which of the following length is more precise measured by the instrument having least count of 0.00001cm. (1) 5cm (2) 5.00cm (3) 5.000cm (4) 5.00000cm
A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. Total uncertainty, in result obtained from the subtraction of two measurement, is equal to
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. Number of significant figures in 0.0173 are
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. Which one is not a branch of physical sciences?
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

14. The number of significant figures in 5.400 are
A.
B.
C.
D.

Question 14 of 15

Question 15 of 15

15. Random error can be reduced by
A.
B.
C.
D.

Question 15 of 15


 

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