What carries the useful energy of a lamp to its surroundings?

a. The potential energy from the batteries in the torch is transferred to the filament of the bulb. The energy is transferred to the surroundings as thermal energy and light. Most of the energy is transferred as thermal energy which is not useful and only some of the energy is transferred as light

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batolisis batolisis · Answer 2 · 2021-10-07T17:22:06+02:00

The Filament of a lamp carries the useful energy of a lamp to the surroundings

A lamp is connected to a battery that carries a form of energy ( chemical energy ) which is transferred to the lamp as electrical energy. the electrical energy received by the lamp is converted to a useful energy ( light energy ) needed in the surroundings where the lamp is found.

The useful energy ( light energy ) in the lamp is carried and transferred to the surroundings through the filament of the lamp.

Hence we can conclude that The Filament of a lamp carries the useful energy of a lamp to the surroundings.

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