Physics MCQs Online Test 01 for Preparation

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Test Instructions

Physics MCQs Online Test 01 for Preparation

1. An instrument used to measure gas pressure is called?
A.
B.
C.
D.

2. The presence of impurities __________ the freezing point of water?
A.
B.
C.
D.

3. When vapours of a substance are cooled and changes into liquid, it is called?
A.
B.
C.
D.

4. The boiling point of alcohol is?
A.
B.
C.
D.

5. Which from the following is NOT a Renewable Energy?
A.
B.
C.
D.

6. Ozone layer protects the Earth from __________ radiations from the Sun?
A.
B.
C.
D.

7. If we add all the 7 colours of rainbow (red, yellow, blue, green, orange, violet and indigo), the resultant colour would be?
A.
B.
C.
D.

8. The distance of Moon from the Earth is __________ km?
A.
B.
C.
D.

9. Planets are kept in orbit by the?
A.
B.
C.
D.

10. Red + Green + Blue = ?
A.
B.
C.
D.

11. There are __________ planets in orbit around the Sun?
A.
B.
C.
D.

12. If we add salt to the pure water, its boiling point will?
A.
B.
C.
D.

13. Short-sight defect could be corrected by a?
A.
B.
C.
D.

14. When white light passes through a prism, it splits into __________ colors.
A.
B.
C.
D.

15. A camera uses a __________ to form an image on a piece of film at the back?
A.
B.
C.
D.


 

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