Question

Q.24.Calculate the the energy(in Joule) of a particle having a mass equal to 1/12th mass of one atom of C-12 and moving with the speed of light.*
1) 1.338 x 10-7
2) 1.338 x 10-10
3)1.49 x 10-10
4)1.49 x 10-3 ​

Answer 1

Answer:

I think 3 option is correct

Hope the answer is help ful for you