Clothing Review and Quiz — Unit test

Question 1

Use the drop-down menus to identify the parts of a wave. A:

Revolt · Accepted Answer

crest

Question 2

B:

Revolt · Accepted Answer

amplitude

Question 3

C:

Revolt · Accepted Answer

trough

Question 4

D:

Revolt · Accepted Answer

wavelength

Question 5

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.

Revolt · Accepted Answer

Waves W and X are transverse waves, Wave Y could be a longitudinal or transverse wave, and Wave Z is a longitudinal wave.

Question 6

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.

Revolt · Accepted Answer

vibrate the glass at 1100 hertz

Question 7

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

Revolt · Accepted Answer

Wave W is a sound wave. Waves X and Y are light waves.

Question 8

Which conditions produce low pitches from a guitar string?

Revolt · Accepted Answer

long strings, less tension, thick strings

Question 9

The energy of microwaves is less than the energy of ultraviolet light. Which comparison of the energies of electromagnetic waves is correct?

Revolt · Accepted Answer

Gamma rays have higher energy than microwaves because gamma rays have shorter wavelengths.

Question 10

Which situation would result in interference?

Revolt · Accepted Answer

a wave increasing in energy as it hits another wave

Clothing Review and Quiz — Unit test Answers

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