State Einstein's mass-energy relation, Give the meaning of each symbol which occurs in it.

(a) Write Einstein's mass-energy equation. Give the meaning of each symbol which occurs in it. (b) If 25 atomic mass units (u) of a radioactive material are destroyed in a nuclear reaction, how much energy is released in MeV ?

What it Einstein's mass energy relation?

Discuss Einstein's mass- energy relation.

Mention Einstein's mass energy realation.

(a) Write the formula for acceleration. Give the meaning of each symbol which occurs in it. (b) A train starting from Railway Station attains a speed of 21 m/s in one minute. Find its acceleration.

Write down the Einstein's mass-energy equivalence relation, explaining the meaning of each symbol used in it.

Write the formula to calculate the speed of a body moving along a circular path. Give the meaning of each symbol which occurs in it.