Thursday 22 October 2015

Sunny's blog: Star distance and knowledge

Sunny's blog: Star distance and knowledge: We all know that the velocity of light is 3*10^8 m/s in vacuum. And This is also fact that we see things with the speed of light because l...
Posted by at
Labels:

No comments:

Post a Comment

Thank for your valuable Feedback

Subscribe to: Post Comments (Atom)