Quiz on Physics Set 13

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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 13 :

Question 1 :

Minimum number of unequal vectors which can give zero resultant are
A. two
B. three
C. four
D. more than four

Correct Ans: Option B

Question 2 :

Intensity of sound has
A. an object existence
B. a subject existence
C. no existence
D. both subjective and objective existence

Correct Ans: Option A

Question 3 :

Rain is falling vertically downwards. To a man running east-wards, the rain will appear to be coming from
A. east
B. west
C. northeast
D. southeast

Correct Ans: Option A

Question 4 :

An aeroplane is flying horizontally with a velocity of 600 km/h and at a height of 1960 m. When it is vertically at a point A on the ground a bomb is released from it. The bomb strikes the ground at point B. The distance AB is
A. 1200 m
B. 0.33 km
C. 3.33 km
D. 33 km

Correct Ans: Option C

Question 5 :

Which tube used to produce X-ray?
A. Coolidge tube
B. X-ray tube
C. Roentgen
D. None of these

Correct Ans: Option A

Question 6 :

A Fuse wire is characterised by
A. High resistance and low melting point
B. High resistance and high melting point
C. Low resistance and high melting point
D. Low resistance and low melting point

Correct Ans: Option A

Question 7 :

When the main switch of the house is put off it disconnects the
A. Live wire only
B. Live wire and the earth wire
C. Live wire and the neutral wire
D. Earth wire and the neutral wire

Correct Ans: Option C

Question 8 :

Electric power is measured in units of
A. Volt
B. Joule
C. Watt
D. Ampere

Correct Ans: Option C

Question 9 :

Find the current (in A) when a charge of 500 Coulomb flows in 25 seconds.
A. 12500
B. 20
C. 40
D. 6250

Correct Ans: Option B

Question 10 :

What is the value of 1 kW = ?
A. 1000 W
B. 10 W
C. 100 W
D. 10000 W

Correct Ans: Option A

Quiz Summary


Here the correct answers of every question in this quiz.

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


Total Questions: 10
Your score:
Subject: Physics
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