Physics Class 11 - Chapter 1MeasurementsTest - 1

Physics Class 11 - Chapter 1
Measurements
Test - 1

1. Study of living science relates with?

a) Just living science
b) Biological science
c) Physical science
d) Organ science

2. The number 34.75 can be round off up to two significant figure as?

a) 34.89
b) 35
c) 34.8
d) 34

3. 1053 can be written in scientific notation as?

a) 1.053x10^-3
b) 1.053x10³
c) 10.53x10²
d) 10.53x10^-2

4. The chip used in the computer technology is made of?

a) Silicon
b) Calcium
c) Matter
d) Acid

5. The number of significant figure in the length of a bar 4500mm measured by meter rod are?

a) None of these
b) Two
c) Four
d) Three

6. With respect to physical quantities are divided into categories?

a) Four
b) Two
c) One
d) Three

7. There are SI units types?

a) One
b) Three
c) Two
d) Four

8. Physics is an experimental science that deals with?

a) Liquid
b) All of these
c) Gas
d) Matter

9. Which branch of science plays an important role in engineering?

a) Biology
b) Chemistry
c) Physics
d) All of these

10. In scientific notation numbers are expressed in? a) Power of 2
b) Binary series
c) No specified quantity
d) Power of 10

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