Quiz on Physics Set 18

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Note: You can select only one option out of four option of each question.

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Quiz on Physics Set 18 :

Question 1 :

At hill stations, the boiling point of water will be
A. Same as at sea level
B. Less than that at sea level
C. More than that at sea level
D. Equal to the melting point of ice

Correct Ans: Option B

Question 2 :

Instrument used to measure the force and velocity of the wind is
A. Ammeter
B. Anemometer
C. Altimeter
D. Audiometer

Correct Ans: Option B

Question 3 :

When pressure is increased the melting point of ice
A. Increases
B. Does not change
C. Decreases
D. Depends on the impurities in the ice

Correct Ans: Option C

Question 4 :

The wall of a dam is made thicker at the bottom than at the top because the pressure exerted by the water on the wall
A. Depends on the thickness of the wall
B. Increases with height of the wall
C. Increases with depth of the wall
D. Depends on the area of the wall

Correct Ans: Option C

Question 5 :

The wall of a dam is broader at the base
A. Because streamlining is required
B. To withstand pressure that increases with depth
C. To withstand pressure that increases in a horizontal plane
D. To withstand pressure that is increased with atmospheric pressure

Correct Ans: Option B

Question 6 :

It is easy to burst a gas-filled balloon with a needle than with a nail. It is because
A. Nail is more longer than needle.
B. Nail exerts more pressure than needle on the balloon.
C. Needle exerts more pressure than nail on the balloon.
D. Gas is reactive with the needle.

Correct Ans: Option C

Question 7 :

The force exerted on an object is 200 N and its mass is 100 kg. Find the acceleration of the object.
A. 2 m/s
B. 2 m
C. 2 m/sq.s
D. 2 s

Correct Ans: Option C

Question 8 :

The spokes used in the wheel of a bicycle increase its
A. Moment of inertia
B. Velocity
C. Acceleration
D. Momentum

Correct Ans: Option A

Question 9 :

It is difficult to cook rice
A. At the top of a mountain
B. At the sea level
C. Under a mine
D. Same anywhere

Correct Ans: Option A

Question 10 :

Energy per unit volume is dimensionally equal to
A. Pressure
B. Force
C. Density
D. Work

Correct Ans: Option A

Quiz Summary


Here the correct answers of every question in this quiz.

Q.1 [B],     Q.2 [B],     Q.3 [C],     Q.4 [C],     Q.5 [B],     Q.6 [C],     Q.7 [C],     Q.8 [A],     Q.9 [A],     Q.10 [A],    


Total Questions: 10
Your score:
Subject: Physics
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