Embibe Experts Solutions for Chapter: Atoms and Nuclei, Exercise 1: Level 1
Embibe Experts Physics Solutions for Exercise - Embibe Experts Solutions for Chapter: Atoms and Nuclei, Exercise 1: Level 1
Attempt the practice questions on Chapter 20: Atoms and Nuclei, Exercise 1: Level 1 with hints and solutions to strengthen your understanding. Physics Crash Course NEET solutions are prepared by Experienced Embibe Experts.
Questions from Embibe Experts Solutions for Chapter: Atoms and Nuclei, Exercise 1: Level 1 with Hints & Solutions
The half-life of undergoing decay is . Calculate the activity of sample of. (Avogadro's number is )

A sample of a radioactive nucleus disintegrates to another radioactive nucleus which in turn disintegrates to some other stable nucleus Plot of a graph showing the variation of number of atoms of nucleus versus time is : (Assume that at there are no atoms in the sample)

The half life period of a radioactive element is same as the mean life time of another radioactive element Initially they have the same number of atoms. Then:

The ratio of amounts of radioactive substance and at any instant is . The half-life of substance is hours and of is hours. After three days, the ratio of the amounts of the two substances will be

A nucleus with mass number initially at rest emits an particle. If the value of the reaction is calculate the kinetic energy of the particle.

Which of the following statement is correct?

Which of the following nuclear reactions is possible?

When undergoes fission, about of the original mass is converted into energy. The energy released when of undergoes fission is
