Quiz on Physics Set 54

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Quiz on Physics Set 54 :

Question 1 :

What is an FET?
A. French Energy Transfer
B. Field Effect Transformer
C. Field Effect Transistor
D. Farad Effect Transformer

Correct Ans: Option C

Question 2 :

If force is expressed in Newton and the distance in metre, then the work done is expressed in
A. Kg wt
B. Watt
C. Kg wt m
D. Joule

Correct Ans: Option D

Question 3 :

Inside an aeroplane, flying at a high altitude
A. The pressure is the same as that outside
B. The pressure inside is less than the pressure outside
C. Normal atmospheric pressure is maintained by the use of air pumps
D. Normal humidity and partial vacuum are maintained

Correct Ans: Option C

Question 4 :

Rainbow is produced when sunlight fall on drops of rain. Which of the following physical phenomena are responsible for this?
I. Diffusion 
II. Refraction 
III. Internal reflection
A. I and II
B. I and III
C. I, II and III
D. II and III

Correct Ans: Option D

Question 5 :

The frequency of a sound wave is related to its
A. pitch
B. amplitude
C. quality
D. loudness

Correct Ans: Option A

Question 6 :

Dimension of modulus of elasticity is
A. M−1L−1T−2
B. ML−1T−2
C. ML−1T−1
D. ML−2T−2

Correct Ans: Option B

Question 7 :

What are those oscillations whose amplitude goes on decreasing with time are known as?
A. Damped oscillation
B. Maintained oscillation
C. Free oscillation
D. Forced oscillation

Correct Ans: Option A

Question 8 :

What is the relationship between the time period and effective length of a simple pendulum?
A. T ∝ l
B. T = √l
C. T ∝ √1/l
D. T ∝ √l

Correct Ans: Option D

Question 9 :

Which of the following produces Electromagnetic waves?
A. charges at rest
B. charges in uniform motion
C. accelerated charges
D. All of the above

Correct Ans: Option C

Question 10 :

Which of the following is NOT a mechanical wave?
A. Sound wave
B. Seismic wave
C. Light wave
D. Water waves

Correct Ans: Option C

Quiz Summary


Here the correct answers of every question in this quiz.

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


Total Questions: 10
Your score:
Subject: Physics
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