Quiz on Physics Set 188

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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 188 :

Question 1 :

What effect does the speed of sound have on increasing temperature?
A. Decreases
B. Increases
C. Is normal
D. Not sure

Correct Ans: Option B

Question 2 :

A simple pendulum consists of a small metallic ball. This ball is called_____.
A. Gong
B. Bob
C. Fork
D. Rod

Correct Ans: Option B

Question 3 :

Pick the INCORRECT statement.
A. Warm air is lighter than cold air.
B. Air expands on heating.
C. Smoke always rises up.
D. When warm air rises up, pressure in that region increases.

Correct Ans: Option D

Question 4 :

The ISI mark on an electrical appliance ensures that the _______.
A. Appliance is safe
B. Appliance is new
C. Appliance is safe and wastage of energy is minimum
D. Wastage of energy is minimum

Correct Ans: Option C

Question 5 :

What is the cause of water spherical?
A. Gravity
B. Friction
C. light
D. None of these

Correct Ans: Option B

Question 6 :

Which of the following units measure atmospheric pressure?
A. centimeters
B. millimeters
C. decibel
D. Barrow Meter

Correct Ans: Option D

Question 7 :

In vehicles, which lens does the driver have?
A. concave lens
B. Convex Lens
C. refraction lens
D. None of these

Correct Ans: Option B

Question 8 :

Who among the following invented the refrigerator?
A. Louis Pasteur
B. Jamees Vadg
C. J. Parkins
D. Robert Koch

Correct Ans: Option C

Question 9 :

1 WH =
A. 360 joules
B. 36000 joules
C. 3600 joules
D. 36 joules

Correct Ans: Option C

Question 10 :

The electrical domestic tube light gives white fluorescent light because of
A. Colision between molecules of filled gas under electric current
B. Heavy current
C. Vacuum inside the tube
D. Falling of ultra violet rays on the white inner coating of the tube

Correct Ans: Option D

Quiz Summary


Here the correct answers of every question in this quiz.

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


Total Questions: 10
Your score:
Subject: Physics
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