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A device contains an electric circuit, powered by a battery, that provides light energy and heat energy. It is a

User Vimal Stan
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A flashlight does that.
User Javlon
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Answer : The device is a Flash light.

Explanation :

A device contains an electric circuit, powered by a battery, that provides light energy and heat energy. It is a Flash light.

It is a closed circuit powered by a battery. The LED or incandescent light bulb is the source of light in flash light.

It consists of a reflector, battery and a switch.

Hence, the correct answer is Flash light.

User Ihor Korotenko
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