ICSE/ISC Std 8 Study Materials, Online Learning, Question Papers, Classnotes, Practice Test, MCQ | Smartindia Educational Program : www.smartindia.net.in

Question-1
Which of the following conversion is taking place in battery?

(A) Electrical to Chemical	(B) Chemical to Electrical
(C) Chemical to Heat	(D) Magnetic to Electrical

Question-2
Water flowing from a height has

(A) kinetic energy	(B) potential energy
(C) electrical energy	(D) both a and b

Question-3
The energy possessed by a body by virtue of its position or due to its motion is called

(A) light energy	(B) sound energy
(C) mechanical energy	(D) magnetic energy

Question-4
The main gas contains in Biogas?

(A) CO₂	(B) Methane
(C) NO₂	(D) O₂

Question-5
Which of the following energies are stored in fuels and food?

(A) Chemical Energy	(B) Electrical Energy
(C) Sound Energy	(D) Magnetic Energy

Question-6
Which of the following is an example for non renewable source of energy?

(A) Coal	(B) Solar
(C) Tidal	(D) Biomass

Question-7
In moving vehicle, which type of energy conversion taking place?

(A) Chemical to Kinetic	(B) Kinetic to Electrical
(C) Heat to Chemical	(D) Chemical to Electrical

Question-8
The energy possessed by a charged body is the

(A) magnetic energy	(B) atomic energy
(C) electrical energy	(D) chemical energy

Question-9
During nuclear fusion, which of the following atoms release energy when fuse or combine together?

(A) Uranium	(B) Nitrogen
(C) Hydrogen	(D) Oxygen

Question-10
Capacity to do work is

(A) Energy	(B) Velocity
(C) Acceleration	(D) Torque

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Std 8

ICSE/ISC

Practice in Related Chapters
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