Question

E=mc squared solve for c

Answer 1

`\\ \sf\longmapsto E=mc^2`

`\\ \sf\longmapsto c^2=(E)/(m)`

`\\ \sf\longmapsto c=\sqrt{(E)/(m)}`

`\\ \sf\longmapsto c=(√(E))/(√(m))`

Hence solved

• The equation is known as Einstein's photoelectric formula