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WorksheetsRevision Quiz Part I
Total questions: 38
Worksheet time: 1hrs 25mins
Which of the following is a physical quantity?
Love
Time
Anger
loyalty
The pull or push that changes or tries to change that position of a body from rest to motion or motion to rest.
Force
Mass
Acceleration
Speed
The force of earth that pulls every object to the surface of the earth.
Magnetic force
Frictional force
Gravitational force
Muscular force
Which of the following are effects of force?
Force can change the shape and size of an object.
Force can change the position of an object.
Force can change the direction of a moving object.
Force can change the speed of a moving object.
All of the above
Which of the following is the SI unit of Force?
Kilogram
Newton
Network
Meter
A body is said to be at ___________ if it does not change its position with respect to its surrounding.
rest
motion
acceleration
distance
Rest and motion are ____________ terms.
relative
non-relative
respective
reference
The motion in which an object moves in a straight line is called __________ motion
circular
oscillatory
spiral
linear
The motion in which an object moves along a circular path or curved path is called ___________ motion.
linear
circular
oscillatory
Periodic
When an object moves forward and backward again and again, the motion of the object is called ________________ motion.
linear
circular
periodic
oscillatory
The motion in which a body moves about a fixed axis without changing its position is called _______________ motion.
linear
rotatory
circular
spiral
When an object does not show any regular motion, the motion of the object is called ___________ motion.
random
linear
circular
rotatory
Which of the following is an example of linear motion?
a boy sliding own a slope
a potter's wheel
the hands of a clock
the motion of a pendulum clock
Which of the following is the example of rotatory motion?
The hands of clock
A spinning top
Flywheel of a sewing machine
All of the above
The motion of a child on a swing is an example of ____________ motion.
linear
circular
oscillatory
spiral
A bullet fired from a gun is an example of ____________ motion.
linear
circular
oscillatory
spiral
What is the SI unit of electric current?
Watt
Ampere
Newton
Kelvin
The comparison of unknown quantity with a known standard quantity of same kind is called _______________________ .
Measurement
Estimation
Length, mass, time and temperature are ____________________ quantities.
Physical
Non-physical
The unit of measurement which is accepted all over the world and is very accurate and reliable is called ________________.
Local system of measurement
Standard unit
Which is the SI unit of length?
kilometer
centimeter
meter
millimeter
What is the SI unit of time?
Second
Pound
Kilogram
Milligram
What is the SI unit of temperature?
Watt
Ampere
Newton
Kelvin
What is the SI unit of luminous intensity?
Candela
Mole
Second
Ampere
What is the SI unit of amount of substance?
Candela
Mole
Watt
Kilogram
Amount of matter contained in a body is called ______________ .
Mass
Matter
Time
Temperature
What is the distance between two points called ?
Length
Mass
Time
Temperature
How many seconds are there in a day?
86400 seconds
84600 seconds
48600 seconds
68400 seconds
Which of the following is used for measuring time in advance scientific experiment?
Atomic clock
Quartz clock
Pendulum clock
Stop watch
Which of the following systems of measurement may not give exact measurement?
Local system
FPS system
CGS system
MKS system
True or false?
Heat is a source of energy.
false
true
A mirror _________________ light.
absorbs
reflects
refracts
This type of object lets some light through, but not all. It is not easy to see through this type of material.
transparent
translucent
co-parent
opaque
What is the light production of the moon?
luminous material
non luminous material
What is the light production of the sun?
luminous material
non luminous material
