Quiz on Physics Set 90

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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 90 :

Question 1 :

Speed in a given direction is called
A. Velocity
B. Torque
C. Acceleration
D. Displacement

Correct Ans: Option A

Question 2 :

For a body moving with uniform acceleration its final velocity equals ________
A. Average velocity - initial velocity
B. 2 x average velocity - initial velocity
C. 2 x average velocity + initial velocity
D. Average velocity + initial velocity

Correct Ans: Option B

Question 3 :

A car accelerates uniformly from 18 kmph to 72 kmph in 5 s. The acceleration of the car (in m/s^2) is:
A. 3
B. 5
C. 6
D. 7

Correct Ans: Option A

Question 4 :

In ________ motion of a body its velocity varies with time.
A. Uniform
B. Linear
C. Equilibrium
D. Non-uniform

Correct Ans: Option D

Question 5 :

At what temperature do both the Centigrade and the Fahrenheit thermometers show the same reading?
A. 42°
B. -20°
C. -40°
D. 0°

Correct Ans: Option C

Question 6 :

Richter scale is used for measuring
A. Density of liquid
B. Intensity of earthquakes
C. Humidity of air
D. Velocity of wind

Correct Ans: Option B

Question 7 :

Telescope is used to
A. Distant objects in space
B. Distant objects in water
C. To view tiny Objects
D. None of these

Correct Ans: Option A

Question 8 :

What Frank Whittle invented?
A. Ethyl gasoline
B. Radar
C. Jet propulsion
D. Sonar

Correct Ans: Option C

Question 9 :

In a color television set using a picture tube a high voltage is used to accelerate electron beams to light the screen. That voltage is about?
A. 25 thousand volts
B. 100 thousand volts
C. 5 thousand volts
D. 500 volts

Correct Ans: Option A

Question 10 :

Weight of an object put in a satellite orbiting in space around the earth is
A. Less than that on the earth
B. Reduced to zero
C. Slightly more than that on the earth
D. The same as on the earth

Correct Ans: Option B

Quiz Summary


Here the correct answers of every question in this quiz.

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


Total Questions: 10
Your score:
Subject: Physics
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