Q. Which of the following is not the transverse wave
A) X-rays
B) $\gamma$-rays
C) Visible light wave
D) Sound wave in gas
Explanation
The correct answer is Option D: Sound wave in gas.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.