In a parallel beam of white light is incident on a converging lens, th – McqOptions

MCQOPTIONS

1.	In a parallel beam of white light is incident on a converging lens, the colour which is brought to focus nearest to the lens is [JIPMER 1999]
A.	Violet
B.	Red
C.	The mean colour
D.	All the colours together
Answer» B. Red

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