Class 10

Sources of Energy question bank (Science)

Practice 231 free Class 10 Science - Sources of Energy questions with answers and step-by-step solutions.

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Q1.

What is a good source of energy?

(A)
$A$ source that is expensive.
(B)
$A$ source that produces a lot of smoke.
(C)
$A$ source that is easy to store and transport.
(D)
$A$ source that is difficult to access.
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Q2.

What is a good fuel?

(A)
$A$ fuel that burns slowly and produces little heat.
(B)
$A$ fuel that produces a large amount of heat,minimal smoke,and is easily available.
(C)
$A$ fuel that is very expensive and difficult to transport.
(D)
$A$ fuel that produces toxic gases and leaves behind a lot of ash.
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