Physics Past Paper Questions

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Q 181:A change in position is called:
A
Speed
B
Velocity
C
Displacement
D
Distance
Sargodha, 2019
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Q 182:Centripetal force is directly proportional to:
A
m2
B
v2
C
r
D
v
Sargodha, 2019
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Q 183:Co-efficient of friction is equal to:
A
F/R
B
FR
C
R/F
D
F+R
Sargodha, 2019
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Q 184:False ceiling is done to:
A
Insulate the ceiling
B
Cool the room
C
Keep the roof clean
D
Lower the height of ceiling
Sargodha, 2019
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Q 185:If the velocity of a body becomes three times greater then kinetic energy will be:
A
Six times
B
Four times
C
Three times
D
Nine times
Sargodha, 2019
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Q 186:Land breeze and sea breeze are result of:
A
Conduction
B
Radiation
C
Absorption
D
Convection
Sargodha, 2019
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Q 187:Law of inertia is known as:
A
First law of motion
B
Second law of motion
C
Third law of motion
D
Momentum
Sargodha, 2019
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Q 188:Mercury is more denser than water:
A
13.3
B
13.4
C
13.5
D
13.6
Sargodha, 2019
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Q 189:Momentum P=__________ :
A
mv2/r
B
mv
C
v/m
D
m/v
Sargodha, 2019
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Q 190:Rate of flow of heat is:
A
Q/t2
B
Q/t
C
Q2/t
D
Qxt
Sargodha, 2019
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Total MCQs: 745Page 19 of 75
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