Question

(iv) In glass, the speed of a red ray is
(A) greater than (B) less than
(B) Oersted cork-screw rule
(D) None of these
that of a violet ray.
(C) equal to (D) none of these
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Answer 1

HEY GM

YOUR ANSWER

A)GREATER THAN

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Answer 2

Answer:

(A)Greater than

Explanation:

The speed of red light is greater than of violet light