CBSE Class 9 Answered
the colour of the light is determined by
Asked by skumar.aen03 | 31 Oct, 2018, 07:19: PM
Expert Answer
Visible light is a part of electromagnetic radiation. Colour of visible light is dtermined by the wavelength.
Visible part of electromagnetic radiation has wavelength from 400 nm to 700 nm .
wavelength range for different colors is given below.
380 - 450 nm - Violet
450 - 495 nm - Blue
495 - 570 nm - Green
570 - 590 nm - Yellow
590 - 620 nm - Orange
620 - 700 nm - Red
Answered by Thiyagarajan K | 31 Oct, 2018, 10:42: PM
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