when E=mc^2 is wrong #Shorts

E=mc^2, the most famous physics equation is only true for a special case when a particle is at rest and it has a rest mass. We also briefly discuss how photons can have momentum but not momentum. Check out the general equation used in relativity in this #Shorts video!

[zhelyo_physics]

Have you wondered before how photons can have momentum but no mass? I think an in depth video might be a good idea : )

[_BA]

Always learning something new, much thanks sir!

[nomzz]

Technically E = (gamma)mc^2 which expands out to E^2 = (pc)^2 + (mc^2)^2 where gamma is the Lorentz factor.

[arrow_zamtion]

Sir, can you open a chennal for teaching class 11 physics?

[Watasaram]

One question, is c just the speed of light (and E is energy)

[danishmasood]

O level gernal physics . Pls share link

[GhostT]

*_??wht r u doing??_*
I need source & prove??