If the speed of red light is denoted by \[{{V}_{r}}\], and the speed f – McqOptions

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1.	If the speed of red light is denoted by \[{{V}_{r}}\], and the speed for violet light by \[{{V}_{v}}\]. Then in vacuum.
A.	\[{{V}_{r}}>{{V}_{v}}\]
B.	\[{{V}_{r}}={{V}_{v}}\]
C.	\[{{V}_{r}}<{{V}_{v}}\]
D.	both 1 & 3
Answer» C. \[{{V}_{r}}<{{V}_{v}}\]

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