General Scientific Laws TNPSC Group 2 2A Questions

Physics

General Scientific Laws MCQ Questions

1.
Ball pen works on the principle of
A.
Viscosity
B.
Boyle's Law
C.
Gravitational force
D.
Capillarity and Surface Tension
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ANSWER :
D. Capillarity and Surface Tension
2.
Gas law was given by
A.
Boyle
B.
Ostwald
C.
Arrhenius
D.
Faraday
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ANSWER :
A. Boyle
3.
Boyle's law states the relationship between
A.
pressure and temperature
B.
pressure and volume
C.
volume and temperature
D.
pressure and density
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ANSWER :
B. pressure and volume
4.
Newton's law of gravitation is
A.
universal
B.
only applicable to light bodies
C.
for heavily bodies
D.
for atoms
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ANSWER :
A. universal
5.
Force=mass x acceleration is got from
A.
Newton's 2nd law
B.
Faraday's law
C.
Joule's law
D.
Coulomb's law
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ANSWER :
A. Newton's 2nd law
6.

Match List I correctly with List II and select your answer using the code

List I List II
a) Boyle's Law 1.) V ∞ T
b) Charle's law 2.)P ∞(1/v)
c) Sublimation 3.) PV = nRT
d) Gas equation 4.) Camphor
A.

a-2,b-1,c- 4,d-3

B.

a-4,b-3,c- 2,d-1

C.

a-3,b-4,c- 2,d-1

D.

a-2,b-3,c- 1,d-4

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ANSWER :

A. a-2,b-1,c- 4,d-3