Smartindia Classroom
CONTENTS
English
Maths
Physics
Chemistry
Biology
Computer
Back to home
Start Practice
Question-1
The slope of the displacement time graph gives:
(A)
Speed
(B)
Velocity
(C)
Acceleration
(D)
Retardation
Question-2
The velocity of a body at rest is always:
(A)
Unity
(B)
Negative
(C)
Zero
(D)
Infinite
Question-3
Air resistance helps:
(A)
To stop a parachute in a short distance
(B)
To stop a moving car
(C)
To stop a moving boat
(D)
All the above
Question-4
Vector quantity is having:
(A)
Only magnitude
(B)
Only direction
(C)
Both magnitude and direction
(D)
Cannot be predicted
Question-5
The unit for the rate of change of velocity will be:
(A)
m/s
(B)
m/s
2
(C)
m-s
(D)
N/s
Question-6
Change in velocity with time is called:
(A)
Acceleration
(B)
Speed
(C)
Force
(D)
Momentum
Question-7
Sound travels faster in:
(A)
Solids
(B)
Liquids
(C)
Gases
(D)
Vacuum
Question-8
Which of the following is a vector quantity?
(A)
Acceleration
(B)
Velocity
(C)
Both (a) and (b)
(D)
Speed
Question-9
Speed is a:
(A)
Scalar quantity
(B)
Fundamental quantity
(C)
Vector quantity
(D)
Cannot be predicted
Question-10
Velocity is a:
(A)
Scalar quantity
(B)
Fundamental quantity
(C)
Vector quantity
(D)
cannot be predicted
Your Score 0/10
Click
here
to see your answersheet and detailed track records.
Cambridge Secondary Grade 8
IGCSE
Practice in Related Chapters
Weight and Stretching
Pressure and liquid pressure
Motion and Energy
Pressure and Moments
Electricity
Energy
Sound
Measurement
Energy and Electricity
The Solar System and Beyond
Heat
Forces
Speed
A closer look at Heat Energy
Magnetism
Light
Powered By