Chapter - 5 Sources of Energy

Q&A -Ask Doubts and Get Answers

Sources of Energy


Which of the following is not an example of a bio-mass energy source?

(a) wood                  (b) gobar-gas

(c) nuclear energy   (d) coal


The correct option is (c).

Bio-mass: The dead part of plant and trees and the waste materials of animals are called biomass.

The energy released during nuclear reaction is called nuclear energy. Among the given options nuclear energy is not an example of bio-mass energy source.

Wood is part of plant, gobar gas is produced from animal waste and coal is fossil fuel obtained from buried remains of plant and animals. So these all are the example of bio-mass energy source.

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