Physics MCQs Online Test 02 for Preparation

Test Instructions

Physics MCQs Online Test 02 for Preparation

1. The melting point of ice is lowered by a/an __________ in pressure?
A.
B.
C.
D.

2. Evaporation is a __________ process?
A.
B.
C.
D.

3. Air is a very good __________ of heat?
A.
B.
C.
D.

4. The refrigerator works on the two processes?
A.
B.
C.
D.

5. The wire used to make heating elements in electric kettles and irons are made of?
A.
B.
C.
D.

6. Which rays are useful in cancer treatment?
A.
B.
C.
D.

7. At high altitude the air temperature is lower as compare to sea level, therefore water boils at __________ temperature?
A.
B.
C.
D.

8. The wire used to make the filament of a light bulb is made of?
A.
B.
C.
D.

9. The speed of sound will be maximum if passing through?
A.
B.
C.
D.

10. Which radiation has the lowest frequency in the electromagnetic spectrum?
A.
B.
C.
D.


 

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