Recent content by AnilML

Thanks a lot.. a lot... But my little brain thinks, ( analog clock ) the mechanism which moves the needle of a clock will always be same in all the frame of references. so the 2 guys one in spaceship and other stands outside must see the same needle movement of a clock. And why should a person...

Hi, Not sure how stupid my question might be. Could anyone please clarify me, why the atomic clock in a spaceship is taken as a reference while explaining a special theory of relativity?. I always wonder how 2 people one outside the spaceship and the other inside it feels about a time in...