Professions Part 2 — Unit test Answers

Which do sound waves travel fastest through?

Hamish is studying what happens when he sends a sound wave through different mediums, and he records his data in a table.

Which best describes what happens if two waves meet and build on each other?

What is common between transverse waves and longitudinal waves?

Levi observed properties of three different waves and recorded observations about each one in his chart.

A 2-column table with 4 rows. The first column labeled wave has entries W, X, Y, Z. The second column labeled Observations has entries its motion is perpendicular to wave motion, its particles move up and down, its particles only move small amounts, its motion is parallel to wave motion.

The waves created by two speed boats in a lake interact to form larger waves. This is an example of

Which situation would result in interference?

Which process would correctly calculate the frequency of a wave?

As the temperature of a medium increases, the speed of the sound wave

Tanner is running his finger around the top of a crystal glass with a natural frequency of 1100 hertz. If Tanner can cause the glass to resonate, it could create a high-pitched sound and shatter.

Which statement can be made about the amplitude of any transverse wave?

Yolanda is studying two waves. The first wave has an amplitude of 2 m, and the second has an amplitude of 3 m.

Which waves can travel through space?

Jin has four colorful glass bottles on his windowsill. One is red, one is violet, one is green, and one is yellow. The light that passes through which bottle has the lowest frequency?