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Subject :NSO    Class : Class 5

Which of the following converts Chemical energy to sound and light energy?

AElectric Iron

Could you tell me why not tv

Ans 1:

Class : Class 5
Because a tv converts electrical energy and not chemical energy.

Ans 2:

Class : Class 6
Ans is C because bomb has chemicals and whan a bomb bursts, it creates sound energy, and raditions, which is light energy.

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