Physics Past Paper Questions

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Q 631:Earth gravitational force of attraction vanishes at
A
6400 km
B
infinity
C
42300 km
D
1000 km
Lahore, 2016
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Q 632:Gravitational force of the Earth vanishes at:
A
6400 km
B
infinity
C
42300 km
D
1000 km
Lahore, 2016
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Q 633:In gases heat is mainly transferred by:
A
molecular collision
B
Conduction
C
Convection
D
Radiation
Lahore, 2016
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Q 634:In solids heat is transferred by:
A
Radiation
B
Conduction
C
Covection
D
Absorption
Lahore, 2016
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Q 635:In which of the following state molecules do not leave their positions?
A
Solid
B
liquid
C
gas
D
plasma
Lahore, 2016
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Q 636:Inertia depends on:
A
Force
B
Net Force
C
Mass
D
Velocity
Lahore, 2016
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Q 637:Land breeze blows from _____.
A
Sea to land during night
B
Sea to land during day
C
Land to Sea during night
D
Land to sea during day
Lahore, 2016
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Q 638:Measuring cylinder is used to measure
A
Mass
B
Area
C
Volume
D
Level of Liquid
Lahore, 2016
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Q 639:Normal human body temperature is:
A
15oC
B
37oC
C
37oF
D
98.6oC
Lahore, 2016
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Q 640:Number of rectangular components of a vector are:
A
1
B
2
C
3
D
4
Lahore, 2016
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Total MCQs: 745Page 64 of 75
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