search
arrow-left Previous
Next arrow-right
Q: Sound is one of the following-
  • A. Tidal wave
  • B. Mechanical wave
  • C. Surface wave
  • D. Electromagnetic wave
Correct Answer: Option B - Sound is a mechanical wave and cannot travel through a vacuum. Mechanical waves are wave that require a medium in order to transport their energy from one place to another.
B. Sound is a mechanical wave and cannot travel through a vacuum. Mechanical waves are wave that require a medium in order to transport their energy from one place to another.

Explanations:

Sound is a mechanical wave and cannot travel through a vacuum. Mechanical waves are wave that require a medium in order to transport their energy from one place to another.