Question

Chemical energy cannot be converted into
heat energy​

Answer 1

Answer:

False

Explanation:

Chemical energy may be released during a chemical reaction, often in the form of heat; such reactions are called exothermic. The chemical energy in food is converted by the body into mechanical energy and heat.

Answer 2

Answer:

False

Explanation:

Chemical energy can be converted into heat energy.

Example, when we switch on to light a bulb, electric energy is passed and th bulb converts it into light energy. Also after some time, when you will touch the bulb you will feel very hot because the bulb has also converted the electric energy into hear energy

One more ex, microwaves directly convert the supplied electric energy into heat energy to warm the food. Also in the case of heaters, they convert electric energy directly into heat energy to provide us heat and warmth.

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