19
QuizMultiple Choice
Unit Test — Unit test
Question 19 • EA ACADEMY PHYSICAL SCIENCE SPRING
Levi observed properties of three different waves and recorded observations about each one in his chart.
Answer
A
Wave W and Y are light waves. Wave X is a sound wave.B
Wave W is a light wave.Waves X and Y are sound waves.C
Waves Y is a sound wave. Waves X and W are light waves.D
Wave W is a sound wave. Waves X and Y are light waves.