Pre-Test on Vibrations and Waves

Vibrations are known as:

• a wiggle in time
• back and forth movement
• wavelengths

Tags

NGSS.HS-PS4-1

A wiggle in both space and time is called:

• vibration
• back and forth movement
• wave

Tags

NGSS.HS-PS4-1

The time required for a pendulum to make one to-and-fro swing is known as the

• period
• crest
• frequency

Tags

NGSS.HS-PS4-1

The high point of a wave is called the

• crest
• trough
• cycle

The low point of a wave is called the

• trough
• crest
• amplitude

The distance from the midpoint to the maximum (crest) of a wave, or from the midpoint to the minimum (trough) is known as the

• crest
• amplitude
• wavelength

Tags

NGSS.MS-PS4-1

Wavelength is

• the distance from the top of one crest to the top of the next crest
• the distance from the bottom of the trough to the bottom of the next trough
• both

Tags

NGSS.HS-PS4-1

Frequency is

• the number of events per unit time
• the distance between the midpoint and crest
• positions where the largest amplitude occurs

Tags

NGSS.HS-PS4-1

Hertz is a unit of

• cycles per one second
• distance per unit time
• accleration

Tags

NGSS.HS-PS4-1

What property of this wave is represented by the letter "A"

• amplitude
• crest
• trough
• moanawavelength

Tags

NGSS.HS-PS4-1