Two photons are travelling, one in the east and another in the west. Then the relative velocity between two is
(a) 2c (b) c/2 (c) c^2 (d) c
I know the velocity of light is constant, i presume the answer is option (d). But the term relative velocity confuses me.
I look forward for revered members' help in this regard
(a) 2c (b) c/2 (c) c^2 (d) c
I know the velocity of light is constant, i presume the answer is option (d). But the term relative velocity confuses me.
I look forward for revered members' help in this regard