IGCSE Cambridge Secondary Grade 9 Study Materials, Online Learning, Question Papers, Classnotes, Practice Test, MCQ | Smartindia Educational Program : www.smartindia.net.in

Question-1
What is the unit of energy?

(A) Newton	(B) Joule
(C) Kg	(D) Coulomb

Question-2
Inertia is measured by

(A) The mass of a body	(B) The speed of a body
(C) The acceleration of a body	(D) The velocity of a body.

Question-3
When a car rounds a bend, a frictional force exerted by the road is

(A) Inwards	(B) Outwards
(C) Forwards	(D) Backwards

Question-4
Which of the following satellites are used for weather forecasting?

(A) All satellites	(B) Artificial satellites
(C) Monitoring satellites	(D) Communication satellites

Question-5
Kinetic energy is directly proportional to

(A) The square of the velocity	(B) The velocity
(C) The cube of the velocity	(D) Half of the velocity

Question-6
The rate of change of displacement with time is called

(A) The velocity	(B) The speed
(C) The acceleration	(D) The average speed

Question-7
Which of the following defines inertia?

(A) Newton’s first law of motion	(B) Newton’s second law of motion
(C) Newton’s third law of motion	(D) All the above

Question-8
Which satellites should be well separated from each other?

(A) Communication satellites	(B) Monitoring satellites
(C) Artificial satellites	(D) Natural satellites

Question-9
The force of gravity acting on a body is called

(A) Mass	(B) Weight
(C) Inertia	(D) Acceleration

Question-10
Which of the following satellites are used for transmitting television?

(A) Monitoring satellites	(B) Artificial satellites
(C) Geostationary satellites	(D) All satellites

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Cambridge Secondary Grade 9

IGCSE

Practice in Related Chapters
Light and Sight
Waves and Sounds
Matter and Measurements
Force and Resources
Motion and Energy
Heat and Energy
Electricity
Electromagnetic Effects
Electrons and Atoms