Mention three properties of infrared radiations similar to the visible – InterviewSolution

1.

Mention three properties of infrared radiations similar to the visible light.

Answer»

(a) Infrared radiations travel in straight line as light does, with a speed equal to 3 x 10⁸m/s in vacuum.

(b) They obey the laws of reflection and refraction.

(c) They do not cause fluorescence on zinc sulphide screen.

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