Question

which part of electronic magnetic spectrum used in operating a remote of tv
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Answer 1

Answer:

infrared

The main technology used in home remote controls is infrared (IR) light. The signal between a remote control handset and the device it controls consists of pulses of infrared light, which is invisible to the human eye but can be seen through a digital camera, video camera or a phone camera.

Answer 2

Answer:

your answer is infrared (ir)

Explanation:

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