Answers Physical Science PretestQuestion 2

2

lesson pretestMultiple Choice

Pretest

Question 2 • Physical Science

What will occur when the trough of Wave A overlaps the trough of Wave B?

Answer

A

Destructive interference will occur, causing the new wave to have less energy than Wave A or Wave B.

B

Destructive interference will occur, causing the new wave to have more energy than Wave A or Wave B.

C

Constructive interference will occur, causing the new wave to have more energy than Wave A or Wave B.

D

Constructive interference will occur, causing the new wave to have less energy than Wave A or Wave B.

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