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. Percentage uncertainty in radius r is 2%. The percentage uncertainty in volume of sphere is
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

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

Question 2 of 15

Question 3 of 15

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

Question 3 of 15

Question 4 of 15

4. Dimensional analysis is helpful for
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

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

Question 5 of 15

Question 6 of 15

6. Which property of a solid object cannot be changed by the application of force
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. For what physical quantity is the pascal a unit?
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. Which pair has same dimension
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. 1024 can be written in scientific notation as
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

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

Question 10 of 15

Question 11 of 15

11. Which one is the correct representation of the unit of pressure?
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. The dimension of energy density is same as that of
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. The number of significant figures in the length of a bar 9800mm measured by meter rod are
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

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

Question 14 of 15

Question 15 of 15

15. ML-1T-2 is the dimension of
A.
B.
C.
D.

Question 15 of 15


 

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