Question

1. which statements describe the wave? check all that apply.

the wave is a mechanical wave.
the wave is an electromagnetic wave.
the wave transfers energy parallel to the motion of the wave.
the wave transfers energy perpendicular to the motion of the wave.
the wave moves energy through matter.
the wave moves energy through space without matter.

Explanation:

1. Mechanical Wave: The wave in the diagram (a rope wave) requires a medium (the rope, which is matter) to travel, so it's a mechanical wave. Electromagnetic waves don't need a medium, so the "electromagnetic wave" option is incorrect.
2. Energy Transfer Direction: The rope wave is a transverse wave, where energy is transferred perpendicular to the wave's motion (the wave moves horizontally, and the rope segments move up - down, perpendicular). So "transfers energy perpendicular" is correct, and "parallel" is incorrect.
3. Energy Through Matter: Mechanical waves transfer energy through matter (the rope here), so "moves energy through matter" is correct. Electromagnetic waves move through space without matter, so "through space without matter" is incorrect.

Answer:

• The wave is a mechanical wave.
• The wave transfers energy perpendicular to the motion of the wave.
• The wave moves energy through matter.