Hepic Messages 118 Reaction score 0 Thread starter Oct 2, 2013 #1 How Albert einstein proved this equations that I referred at the title? He proved that with maths or with observation?
How Albert einstein proved this equations that I referred at the title? He proved that with maths or with observation?
ZapperZ Staff Emeritus Science Advisor Homework Helper Insights Author Messages 32,819 Reaction score 4,724 Oct 2, 2013 #2 Please read this: https://www.physicsforums.com/showthread.php?t=713931 Zz.