10th Grade Sound & Light Waves Quizzes, Questions & Answers

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Top Trending Sound & Light Waves Quizzes

Waveforms: Amplitude, Period, Frequency, Phase & Midline

Learn how sound and light waves behave by identifying key features such as amplitude, frequency, period, and phase shift. You will interpret equations and graphs to find maximum and minimum values, locate the midline, and...

Questions: 20 | Attempts: 10 | Last updated: Dec 11, 2025

Sample Question 1
A sound wave is modeled by y(t) = 0.6 sin(4π t)… What is the frequency?

2 Hz

4 Hz

0.6 Hz

1 Hz

Sample Question 2
I(x) = 3 cos(πx) + 2… What is the period?

1 μs

2 μs

4 μs

6 μs

Sample Question 3
P(t) = −5 sin(20 t) + 1… What is the midline?

Y = −5

Y = 1

Y = 5

Y = 0