A bolometer is used to detect ...... . | vedclass

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(A) bolometer is a device used for measuring the power of incident electromagnetic radiation via the heating of a material with a temperature-dependen

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Infrared rays

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(A) bolometer is a device used for measuring the power of incident electromagnetic radiation via the heating of a material with a temperature-dependent electrical resistance. It is primarily used to detect infrared $(IR)$ radiation. When infrared radiation falls on the bolometer,it causes a change in temperature,which leads to a change in electrical resistance,allowing for the detection and measurement of the radiation.

$A$ bolometer is used to detect ...... .

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