GK
GENERAL SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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When a light bulb is hooked up to a battery in a circuit, what energy change has occurred?
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Light to chemical to electrical
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light to electrical to chemical
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chemical to electrical to light
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electrical to chemical to light
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Explanation:
Detailed explanation-1: -Hence, a battery lights a bulb by converting chemical energy into electric energy.
Detailed explanation-2: -Answer and Explanation: Batteries convert chemical energy to electrical energy when they are discharging and they convert electrical energy into chemical energy when they are charging.
Detailed explanation-3: -In the battery, the chemical energy gets converted into electrical energy. In the bulb, the electrical energy from the bulb gets converted into heat energy and then into light energy. Bulb: : Electrical energy → Heat energy → Light energy.
Detailed explanation-4: -A battery is a device that stores chemical energy and converts it to electrical energy.
There is 1 question to complete.