Question

1.what is a .m. u.?
2.define nuclear energy.

Answer 1

Hii..

HERE ARE YOUR ANSWERS :

● a.m.u. is atomic mass unit.

▪ It is a unit which is used to express the weights which are molecular and atomic in nature.

▪ It is also used to distinguish between the various isotpes of different elements.

▪ 1 a.m.u. = 1.661 × 10 ^ - 8 microgram.

● Nuclear energy can be defined to be an energy which is released when a nuclei combines with the other nuclei ( i.e. nuclear fusion ) or when a large nuclei divides into two other nuclei ( i.e. nuclear fission ) takes place.

▪ It may be used to generate electricity.

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