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Online Tests
1st Year Fsc Physics Online Test MCQs With Answers
Question # 1
Dot product of two non zero vectors is zero it angle between them is.
Choose an answer
30
o
60
o
45
o
90
o
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Question # 2
In branch of physics which deals with the nuclear particls such as neurtons, protons adn nuclear structur is called
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Nuclear Physics
Solid state Physics
Particle Physics
Plasma physics
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Question # 3
The to and fro motion of a body is called
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Linear motion
Rotational motion
Vibratory motion
None of these
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Question # 4
The centre of Newton's rings will be
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Dark
Bright
Coloured
Not visible
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Question # 5
The blue colour of sky is due to
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diffraction
Reflection
Polarization
Scattering
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Question # 6
The force and torque are analogous to
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Velocity
Mass and weight
Moment of Inertia
Each other
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Question # 7
The types of optical fibres are
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Three
Four
Five
Six
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Question # 8
Significant figures in 0.000546
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1
4
3
5
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Question # 9
The SI unit of force is.
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Dyne
Joule
Volt
Newton
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Question # 10
The work done in gravitational field
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Depend upon the path
Does not depend upon the path
(+)ve
Zero
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Question # 11
Experimentation and practical verification was fist indroduced by
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The Muslim Scientists
The Greek philosopher
The European scientsts
None of these
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Question # 12
the work done in isochoric process is.
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Constant
Variable
Zero
Depend upon condition
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Question # 13
If the slope of the velocity time graph remain constant then body is moving with.
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Uniform velocity
Negative variable acceleration
Variable acceleration
Uniform acceleration
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Question # 14
No spark plug is needed in the
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Petrol engine
Diesel engine
Gas engine
Water engine
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Question # 15
Cloud formation in atmosphere is an example of.
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Isothermal process
Isochoric process
Adiabatic process
Isobaric process
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Question # 16
The frictional force is
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Conservative force
Non conservative force
Electric force
Magnetic force
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Question # 17
If the object is at 5 cm from the lens of simple microscope than its magnifying power will be.
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5
10
15
25
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Question # 18
If 'N' is number of lines rule don the grating having length 'L' then grating element 'd' is given by.
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N/L
2N/L
L/N
N/2L
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Question # 19
When newton ring are seen through the transmitted light, then central spot is.
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Dark
Blue
Bright
Red
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Question # 20
The trajectory of a projectile is.
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Circle
Parabola
Hyperbola
Straight line
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Question # 21
If the are of a circle equals its radius, then the angle subtended at the center will be
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1 degree
One rotation
One radian
Half rotation
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Question # 22
The final image formed by a simple microscope.
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Virtual and inverted
Real and erected
Virtual and erected
Real and inverted
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