Physics SSC MTS Questions

Physics

Physics MCQ Questions

1.
Which is the Gaussian unit of kinematic viscosity?
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A.
Ampere
B.
Joule
C.
Stokes
D.
Darcy
ANSWER :
C. Stokes
2.
If 7 N force is applied on a brick and it moves through 5 m, then what will be the work done?
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A.
25 J
B.
40 J
C.
35 J
D.
35 erg
ANSWER :
C. 35 J
3.
Among the given options, which one causes an echo?
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A.
When sound is reflected
B.
When sound waves travel through a solid medium
C.
When sound waves travel through a liquid medium
D.
When sound waves travel through a vacuum
ANSWER :
A. When sound is reflected
4.
Who among the following established a unit of horsepower that is equal to one horse doing 33,000 foot-pounds of work in one minute?
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A.
James Black
B.
James Croll
C.
James Watt
D.
James Dwight Dana
ANSWER :
C. James Watt
5.

The units of linear momentum are measured in _________
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A.

kg2 m/s

B.

kg m/s2

C.

k2g m/s

D.

kg m/s

ANSWER :

D. kg m/s

6.
Ball and spring model of chemical bonds obeys:
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A.
Hooke's law
B.
Charles' law
C.
Gravitational law
D.
Newton's law
ANSWER :
A. Hooke's law