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Glossary of Physics 9th MCQs Test
Aziz
June 30, 2021
10:04 pm
Your name:
Start Test!
1.
two unlike parallel forces of the same magnitude but not along the same line is called ___.
Separate
Several
Couple
None of them
2.
the increase in Volume of a body on heating is called ____?
None of them
Vector Expansion
Vertical Expansion
Volume Expansion
3.
a quantity which is completely specified by its magnitude is called the ____ Quantity.
Scular
Scalar
Solar
None of them
4.
if an object moves along a circular path, its motion is called ____.
Anticlockwise Motion
Withershins motion
None of them
Circular motion
5.
the time rate of change of velocity of a moving object is termed as its____
None of them
Acceleration
Deceleration
Slow up
6.
the ratio of stress and strain is called_____.
Esoltly modules
Elostly Modules
Elasticlty modules
None of them
7.
if the stress can produce a Change in volume of a body its called ____?
None of them
Vectometric strain
Volumetric strain
Valmatric strain
8.
____its an instrument used to measure atmospheric pressure.
None of them
Speed meter
Barometer
Nanometer
9.
___ is anything which has mass and takes up space.
Antimatter
Matter
None of them
Triviality
10.
A collection of two or more objects is called a ____.
Temperature
Strain
None of them
System
11.
_____ the applied force that brings a change in length , volume or shape of body.
Deforming force
Defarming force
Defoming force
None of them
12.
the negative acceleration is called____.
Deceleration
Acceleration
None of them
Association
13.
coal ,oil and natural gas are termed as ___.
Neotric fuel
Reformist fuel
None of them
Fossil fuel
14.
___ it deals with the study of internal Earth.
Geophysics
Quantum mechanics
Nuclear Physics
None of them
15.
A line about which all particles of a rigid body rotates is called ____.
Axis of Rotation
None of them
Exiting
Disassociation
16.
the unit of base quantity is known as?
Base Number
Base Unit
Base particle
None of them
17.
the force between two sliding objects that opposes their relative motion is called____.
Friction
Force
Fission
None of them
18.
_____it is a point in the body where the weight of the body appears to act vertically downward.
Center of gravity
None of them
Center of Mass
Center of solid
19.
a quantity which can ve derived from base quantities is known as___.
Devided quantity
None of them
Derived quantity
Drived Quantity
20.
____ force is that force that keeps a body to move in a circle.
Curves force
None of them
Coriolis force
Centripetal force
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Category :
Physics
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