RBSE Solutions for Class 9 Science Chapter 11 Sound

RBSE Solutions for Class 9 Science Chapter 11 Sound Rajasthan Board RBSE Class 9 Science Chapter 11 Sound Sound Textbook Questions Solved Objective Type Questions Question 1. Wave that contains compression and rarefaction is called (A) Transverse wave (B) Longitudinal waves (C) Light rays (D) Ultraviolet ray Answer: B Question 2. The relation between wave … Read more