Physics Past Paper Questions

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Q 351:In Einstein's mass-energy equation, "c" is the :
A
Speed of sound
B
Speed of light
C
Speed of electron
D
Speed of earth
Sahiwal, 2018
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Q 352:In Solid, heat is transferred by:
A
Radiation
B
Convection
C
Absorption
D
Conduction
Sahiwal, 2018
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Q 353:In which state molecules do not leave their position:
A
Solid
B
liquid
C
Gas
D
plasma
Sahiwal, 2018
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Q 354:Inertia depends on :
A
Force
B
Net Force
C
Mass
D
Velocity
Sahiwal, 2018
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Q 355:Inertia depends upon :
A
Force
B
Net Force
C
Mass
D
Velocity
Sahiwal, 2018
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Q 356:Newton's First law of Motion is valid only in the absence of _____.
A
Force
B
Net Force
C
Friction
D
Momentum
Sahiwal, 2018
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Q 357:Normal human body temperature is:
A
15oC
B
37oC
C
37oF
D
98.8oF
Sahiwal, 2018
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Q 358:Racing cars are made stable by :
A
Increasing their speed
B
Decreasing their mass
C
Lowering their centre of gravity
D
Decreasing their width
Sahiwal, 2018
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Q 359:Specific heat of water is:
A
4200 jkg-1K-1
B
4280 jkg-1K-1
C
4200 jkg-2K-1
D
4200 jkg1K1
Sahiwal, 2018
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Q 360:The number of basic S.I units are:
A
7
B
6
C
3
D
9
Sahiwal, 2018
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Total MCQs: 745Page 36 of 75
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