Physics
Grade-7
Easy

Question

In a medium, mechanical wave travel. With the wave, which of the following quantities is moved from one point to another?

  1. Mass
  2. Speed
  3. Density
  4. Energy

hintHint:

Energy

The correct answer is: Energy


    A mechanical wave is an example of one. Mechanical waves necessitate the use of a medium to convey their energy from one spot to another.

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