9
QuizMultiple Choice

Lab: Environmental Changes in a Watershed — Cumulative exam

Question 9 • PARTA - EOP: PGCPS BIOGEOCHEM CR (FALL2026) - 798113

Which statement describes the energy that a transverse wave carries as its amplitude increases?

Answer
A
It increases and is perpendicular to the motion of the wave.
B
It decreases and is perpendicular to the motion of the wave.
C
It increases and is parallel to the motion of the wave.
D
It decreases and is parallel to the motion of the wave.

Explanation

A transverse wave’s particles vibrate perpendicular to the direction the wave travels. As the wave’s amplitude increases, it carries more energy (for many waves, energy is proportional to amplitude squared). Therefore, the statement that energy increases and is perpendicular to the wave’s motion is correct.

AI-written and checked against the verified answer.

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