Wave Basics

Last updated over 2 years ago

25 questions

1

Library

Wave Basics

Last updated over 2 years ago

25 questions

1

The speed of a wave is 300 m/s, and the frequency is 150 Hz. What is the wavelength of this wave?

1

A radio wave has a wavelength of 3 meters. Use the speed of light (3 x 10^8 m/s) to find the frequency.

1

A sound wave has frequency 500 Hz and travels with a velocity of 340 m/s. What is the wavelength of the sound wave?

1

A wave has a frequency of 1000 Hz and a wavelength of 2 meters. What is the speed of the wave?

1

Draggable item		Corresponding Item

1

Draggable item		Corresponding Item

1

Click on the label that represents the wavelength

1

Click on the label that represents the trough

1

Click on the wave with the highest amplitude?

1

Click on the sound wave with the highest pitch?

1

Click on the sound wave with the lowest volume?

What distinguishes a transverse wave from other types of waves?

The wave travels in a spiral pattern

There are no vibrations

The vibrations occur perpendicular to the direction of energy transfer

The vibrations occur parallel to the direction of energy transfer

In a transverse wave, where is the maximum displacement known as?

Wave speed

Amplitude

Middle of wave

Crest or Trough

What is not a common example of a transverse wave?

Light waves

Radio waves

Sound waves

Water waves

What is the role of the medium in the transmission of transverse waves?

It is unaffected by wave transmission

It is compressed and expanded

It vibrates in the same direction as the wave

It is displaced perpendicular to the wave direction

What occurs in a longitudinal wave?

Particles move parallel to the wave direction

Waves rotate in a circular motion

Particles move perpendicular to the wave direction

Waves move in a straight line

How does sound, a type of longitudinal wave, travel through air?

By compressions and rarefactions in air molecules

By creating a vacuum in air

Through individual air molecule movement

By bouncing off air molecules

The speed of a wave is 300 m/s, and the frequency is 150 Hz. What is the wavelength of this wave?

A radio wave has a wavelength of 3 meters. Use the speed of light (3 x 10^8 m/s) to find the frequency.

A sound wave has frequency 500 Hz and travels with a velocity of 340 m/s. What is the wavelength of the sound wave?

A wave has a frequency of 1000 Hz and a wavelength of 2 meters. What is the speed of the wave?

Match the wave characteristic to its corresponding definition.

Draggable item		Corresponding Item
Period		The number of cycles of a wave that pass a point per second
Frequency		The time it takes for one complete cycle of a wave

Match the following units with the wave characteristic they're associated with.

Draggable item		Corresponding Item
Seconds		Frequency
Hz (Hertz)		Period

Click on the label that represents the wavelength

Click on the label that represents the trough

What does the amplitude of a wave measure?

Wave speed

Wave frequency

Maximum displacement from the rest position

Wave length

What is the property of a sound wave that determines loudness?

Amplitude

Speed

Wavelength

Frequency

How does frequency of sound wave relate to the pitch of the sound?

Frequency doesn't affect pitch

Lower frequency, higher pitch

Higher frequency, lower pitch

Higher frequency, higher pitch

What happens to a sound wave as it moves through denser material?

Changes frequency

Doesn't change its properties

Increases in speed

Decreases in speed

What is the term used to describe the number of complete waves that pass a point in a given amount of time?

Wavelength

Amplitude

Frequency

Speed

which value is closest to the general speed of sound in dry air at room temperature?

213 meters per second

343 meters per second

500 meters per second

150 meters per second

Which factor does not significantly affect the speed of sound?

Pressure in the medium

Temperature of the medium

Medium through which it is traveling

Color of sound source

In which medium does sound travel the fastest?

Solids

Vacuum

Liquids

Gases

Click on the wave with the highest amplitude?

Click on the sound wave with the highest pitch?

Click on the sound wave with the lowest volume?

What distinguishes a transverse wave from other types of waves?

The wave travels in a spiral pattern

There are no vibrations

The vibrations occur perpendicular to the direction of energy transfer

The vibrations occur parallel to the direction of energy transfer

In a transverse wave, where is the maximum displacement known as?

Wave speed

Amplitude

Middle of wave

Crest or Trough

What is not a common example of a transverse wave?

Light waves

Radio waves

Sound waves

Water waves

What is the role of the medium in the transmission of transverse waves?

It is unaffected by wave transmission

It is compressed and expanded

It vibrates in the same direction as the wave

It is displaced perpendicular to the wave direction

What occurs in a longitudinal wave?

Particles move parallel to the wave direction

Waves rotate in a circular motion

Particles move perpendicular to the wave direction

Waves move in a straight line

How does sound, a type of longitudinal wave, travel through air?

By compressions and rarefactions in air molecules

By creating a vacuum in air

Through individual air molecule movement

By bouncing off air molecules

Match the wave characteristic to its corresponding definition.

Period

The number of cycles of a wave that pass a point per second

Frequency

The time it takes for one complete cycle of a wave

Match the following units with the wave characteristic they're associated with.

Seconds

Frequency

Hz (Hertz)

Period

What does the amplitude of a wave measure?

Wave speed

Wave frequency

Maximum displacement from the rest position

Wave length

What is the property of a sound wave that determines loudness?

Amplitude

Speed

Wavelength

Frequency

How does frequency of sound wave relate to the pitch of the sound?

Frequency doesn't affect pitch

Lower frequency, higher pitch

Higher frequency, lower pitch

Higher frequency, higher pitch

What happens to a sound wave as it moves through denser material?

Changes frequency

Doesn't change its properties

Increases in speed

Decreases in speed

What is the term used to describe the number of complete waves that pass a point in a given amount of time?

Wavelength

Amplitude

Frequency

Speed

which value is closest to the general speed of sound in dry air at room temperature?

213 meters per second

343 meters per second

500 meters per second

150 meters per second

Which factor does not significantly affect the speed of sound?

Pressure in the medium

Temperature of the medium

Medium through which it is traveling

Color of sound source

In which medium does sound travel the fastest?

Solids

Vacuum

Liquids

Gases