PHOTON = zero mass

PHOTON = energy portion



PLEASE STUDY ABOVE ROCKET PICTURE

electric power of laser we can describe other way
not Joules / sec but Photons / sec

I WILL ASK YOU HOW MANY ENERGY WILL REGISTER
OPPOSITE ROCKET'S WALL

NEXT PROBLEM HOW BIG AREA WILL FEEL ENERGY

can we measure velocity in this way ?
exist zero ? ( all energy hit only one point )



Edited by newton (11/01/13 08:20 AM)