Physics SSC CHSL Questions

SSC-CHSL-General-Awareness

Physics MCQ Questions


13.
Which of the following earthquake waves are surface waves?
SSC CHSL 2022-13.03.2023-3
A.
P waves
B.
L waves
C.
S Waves
D.
M waves
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ANSWER :
B. L waves
14.
Which of the following is NOT an inner planet of our solar system?
SSC CHSL 2022-13.03.2023-4
A.
Mars
B.
Jupiter
C.
Venus
D.
Mercury
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ANSWER :
B. Jupiter
15.
Among the following, in which material the speed of sound is highest? (at 25°C)
SSC CHSL 2022-16.03.2023-1
A.
Nickel
B.
Steel
C.
Iron
D.
Aluminium
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ANSWER :
D. Aluminium
16.
Which of the following is correct regarding the heating of the air?
I. It expands and occupies more space.
II. It becomes heavier on heating.
SSC CHSL 2022-17.03.2023-1
A.
Only I
B.
Neither I nor II
C.
Both I and II
D.
Only II
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ANSWER :
A. Only I
17.
Which of the following statement is correct regarding inertia? I. Inertia is the natural tendency of an object to resist a change in its state of motion or of rest. II. The mass of an object is a measure of its inertia.
SSC CHSL 2022-17.03.2023-3
A.
Only I
B.
Neither I nor II
C.
Only II
D.
Both I and II
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ANSWER :
D. Both I and II
18.
Which of the following statements regarding the lenses is/are correct?
I. Power of a convex lens is represented as a positive number.
II. Power of a concave lens is represented as a negative number.
SSC CHSL 2022-17.03.2023-4
A.
Both I and II
B.
Only II
C.
Only I
D.
Neither I nor II
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ANSWER :
A. Both I and II