Target Exam

CUET

Subject

Physics

Chapter

Atoms

Question:

The angular momentum of the third orbit can be given by which of the following?

Options:

6.2 x 10-34 Kg m2/s

2.1 x 10-34 Kg m2/s

3.1 x 10-34 Kg m2/s

5.1 x 10-34 Kg m2/s

Correct Answer:

3.1 x 10-34 Kg m2/s

Explanation:

angular momentum : mvr = nh/2π