Quiz on Physics Set 136

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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 136 :

Question 1 :

Which among the given liquids is most viscous -
A. Water
B. Oil
C. Milk
D. Petrol

Correct Ans: Option B

Question 2 :

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

Correct Ans: Option B

Question 3 :

A small weight put on the pressure cooker increases the pressure of the steam because
A. The density of metal is very high
B. The pressure builds up irrespective of the weight placed
C. The area of contact is very small
D. It is air tight

Correct Ans: Option C

Question 4 :

In hydel power station, the motion produced in turbines is due to
A. burning of diesel
B. flow of water
C. production of steam
D. burning of coal

Correct Ans: Option B

Question 5 :

A car and lorry are both moving with equal kinetic energy. If equal breaking force is applied on both, then before coming to rest the
A. Lorry will cover a greater distance
B. Car will cover a greater distance
C. Both will cover the same distance
D. The distance covered by them will depend only on their respective velocities

Correct Ans: Option C

Question 6 :

The speed of light in water is ¾ of that in air. What is the refractive index of water?
A. 4/3
B. 3/4
C. 0 VISION
D. 1/4

Correct Ans: Option A

Question 7 :

Ventilators are provided near the ceiling of the room as
A. these do not look nice in the lower part
B. the exhaled warmer air rises up & goes out
C. these provide some sunlight in the room
D. these provide cross ventilation in the room

Correct Ans: Option B

Question 8 :

A good conductor while carrying current is
A. electrically neutral
B. alternately charged positive & negative
C. positively charged
D. negatively charged

Correct Ans: Option D

Question 9 :

A spherical ball made of steel when dropped in mercury container will
A. will dissolve in mercury
B. will be on the surface of mercury
C. will be partly immersed mercury
D. sink in mercury

Correct Ans: Option B

Question 10 :

Name the process of production of energy in the Sun
A. Nuclear fission
B. Ionization
C. Radioactivity
D. Nuclear fusion

Correct Ans: Option D

Quiz Summary


Here the correct answers of every question in this quiz.

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


Total Questions: 10
Your score:
Subject: Physics
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