Mechanical waves

Exercise and reference answers

Questions

1. Statement is true

   Yes

   Statement

   Mechanical waves can exist in material media.

2. Statement is true

   Yes

   Statement

   Mechanical waves are governed by Newton's laws.

3. Statement is true

   Yes

   Statement

   A progressive wave moves from one point of the medium to another.

4. Statement is true

   No

   Statement

   Mechanical waves need no medium at all.

Instructions

Tap True or False for each statement.

Explanation