What are the uses of Heat energy
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In a 60 watt light bulb, most of the energy (around 90-95%) is converted into heat, while the remaining 5-10% is converted into visible light. This inefficiency is why traditional incandescent bulbs are being replaced by more energy-efficient options like LED bulbs.
Electrical energy from a light bulb is converted into light and heat energy. The electrical energy is transformed into light energy that illuminates the surroundings, and a lesser amount is converted into heat energy that is dispersed into the environment.
Electrical energy is used when you plug in a light bulb. The electrical energy is converted into light and heat energy by the light bulb.
Yes, it's true. When a light bulb is turned on, most of the electrical energy is converted into heat, but some of it is also converted into light energy. This is what allows the light bulb to produce light.
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The energy that goes in is electrical energy; the energy that leaves it is visible light, as well as heat.