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Question
What are infrared radiations?
Solution
Infrared radiations are the electromagnetic waves of wavelength in the range of 8000Å to 107Å.
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RELATED QUESTIONS
Give one use of infrared radiations.
Mention three properties of infrared radiations similar to the visible light.
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Infrared radiations are used for photography in fog.
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The photographic darkrooms are provided with infrared lamps.
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Assertion (A): Infrared radiations travel long distance through a dense fog and mist.
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