Explore topic-wise MCQs in Engineering Physics Questions and Answers.

This section includes 1 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Physics Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.

1.

When the transition takes place from En6 -> En5, what is the wavelength of produced beam?

A. 6328 Å
B. 33913 Å
C. 11523 Å
D. 7550 Å
Answer» C. 11523 Å