Electromagnetic radiations propagate in vacuum with a velocity of __________ metre/second. (A) 3 × 10 5 (B) 3 × 10 8 (C) 3 × 10 10 (D) 3 × 10 12

Electromagnetic radiations propagate in vacuum with a velocity of

__________ metre/second.

(A) 3 × 10

5

(B) 3 × 10

8

(C) 3 × 10

10

(D) 3 × 10

12

by

1 Answer

Answer :

(B) 3 × 10

by

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