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Name the devices or machines which convert:
(a) Mechanical energy into electrical energy.
(b) Chemical energy into electrical energy.
(c) Electrical energy into heat energy.
(d) Light energy into electrical energy.
(e) Electrical energy into light energy.
(a) Mechanical energy into the electrical energy-Electric generator
(b) Chemical energy into electrical energy- Cell or Battery
(c) Electrical energy into heat energy- Electric Iron
(d) Light energy into electrical energy- Solar cell
(e) Electrical energy into light energy- Electric Bulb
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