Physics MCQs

852 MCQs  (Page 75 of 86)

Attempt Physics Quiz
A man is in a car is moving with velocity of 36km/hr. His speed with repect to the car is ____________________?
A. 10m/s
B. 36m/s
C. Zero
D. Infinite
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Instantaneous and average velocities become equal when body___________________?
A. Has zero acceleration
B. Has uniform acceleration
C. Has variable acceleration
D. Moves in a circle
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Inertia of an object is quantitative measure of its__________________?
A. Volume
B. Density
C. Mass
D. Temperature
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1st law of motion gives the definition of _________________________?
A. Rest
B. Motion
C. Velocity
D. Force
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The unit of coefficient of linear expansion or volume expansion is__________?
A. K
B. K-1
C. K -2
D. None
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linear expansion occurs in_________?
A. Solid
B. Liquid
C. Both
D. None
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The formula of inter-conversion of centigrade and Fahrenheit scale is___________?
A. C-32/9
B. F -32/9 =c/5
C. F-32/9=c/9
D. None
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The co efficient of linear expansion is equal to__________?
A. Δl = αlδt
B. Δl/lδt
C. Lδt/δl
D. Αlδt-δl
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The branch of Physics which deals with properties of gravitational?
A. Field theory
B. Acoustics
C. Hydro dynamic
D. Optics
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The branch of physics which deals with the living things is called_________?
A. Biological sciences
B. Physical sciences
C. Cell systems
D. Elementary physics
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Word of the Day
23 Jul
Aisle
a passage between rows of seats in a building such as a church or theatre, an aircraft, or train.
طویل تنگ راستہ، نشتوں کے درمیان راستہ

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