Science, asked by mainaliaayusha, 2 months ago

how will you show that the presence of infrared rays in the electromagnetic spectrum?

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Answered by realanshuu

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→Infrared radiations :

It we move a thermometer with blackend bulb from violet to red end of a visible spectrum, there is a slight rise in temperature and if the bulb is moved in the region beyond red, there is sudden rise in temperature, this proves that the region beyond red is not visible and produces heating effect.

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