Question

DU WOJPU ULU WILLCLIVE TUS useu! What would be its power!
OR
(a) What is the cause of dispersion of white light on passing through a prisrn?
(b) What will be the colour of the sky, when it is observed from a place in the absence
of any atmosphere? Why?
UEAD/Mock Paper​

Answer 1

Answer:

(a) dispersion occurs due to different wavelength and frequencies of different colours

(b) black

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