# Y8: Waves Revision

Waves Revision
1 / 43
Slide 1: Tekstslide
PhysicsLower Secondary (Key Stage 3)

In deze les zitten 43 slides, met interactieve quizzen, tekstslides en 2 videos.

## Onderdelen in deze les

Waves Revision

Longitudinal
Transverse

#### Slide 5 -Video

Transverse
• Vibrations move perpendicular to the direction of travel.
• Light waves, water waves and electromagnetic waves.

#### Slide 7 -Video

Longitudinal
• Vibrations move parallel to the direction of travel.
• Sound waves
• Cannot travel in a vaccum.

#### Slide 8 -Tekstslide

What type of wave is this?
A
Transverse
B
Longitudinal

#### Slide 9 -Quizvraag

What type of wave is this?
A
Transverse
B
Longitudinal

#### Slide 10 -Quizvraag

What type of wave is this?
A
Transverse
B
Longitudinal

#### Slide 11 -Quizvraag

This type of wave vibrates perpendicular to the direction it travels.
A
Longitudinal
B
Transverse
C
Both

#### Slide 12 -Quizvraag

This type of wave transfers energy.
A
Longitudinal
B
Transverse
C
Both

#### Slide 13 -Quizvraag

This type of wave cannot travel in a vaccum.
A
Longitudinal
B
Transverse
C
Both

#### Slide 14 -Quizvraag

Sound is a .......... wave.
A
Longitudinal
B
Transverse
C
Both

#### Slide 15 -Quizvraag

Light is a ........... wave
A
Longitudinal
B
Transverse
C
Both

#### Slide 16 -Quizvraag

Water waves are ............ waves
A
Longitudinal
B
Transverse
C
Both

#### Slide 18 -Tekstslide

Which wave has a greater amplitude?
A
Top
B
Bottom

#### Slide 19 -Quizvraag

Which wave has a greater amplitude?
A
Top
B
Bottom

#### Slide 20 -Quizvraag

Which wave has a shorter wavelength?
A
Top
B
Bottom

#### Slide 21 -Quizvraag

Which wave has a longer wavelength?
A
Top
B
Bottom

#### Slide 22 -Quizvraag

Which wave has a higher frequency?
A
Top
B
Bottom

#### Slide 23 -Quizvraag

Which wave has a higher frequency?
A
Top
B
Bottom

A
A
B
B
C
C
D
D

Label the wave.
Wavelength
Amplitude
Peak
Trough

#### Slide 26 -Sleepvraag

What is the amplitude and wavelength of this wave?

#### Slide 27 -Open vraag

What is the amplitude and wavelength of this wave?

Ear canal
Cochlea
Ear drum
Ossicles
Pinna
Auditory nerve

#### Slide 29 -Sleepvraag

In what order do sound waves travel through the structure of the ear to the brain?
Ear canal
Ossicles
Ear drum
Cochlea

#### Slide 30 -Sleepvraag

What is the unit used to measure the intensity of sound?
A
Watt
B
Decibel
C
Celsius
D
Hertz

#### Slide 31 -Quizvraag

What is the medical term for ringing in the ears?
A
Vertigo
B
Tinnitus
C
Migraine
D
Insomnia

#### Slide 32 -Quizvraag

Which of the following is a common cause of hearing loss?
A
Exercising
B
Loud noises
C
D
Eating spicy food

#### Slide 33 -Quizvraag

Which part of the ear contains the cochlea?
A
Inner ear
B
Outer ear
C
Middle ear
D
Eustachian tube

#### Slide 34 -Quizvraag

Which part of the ear collects sound waves?
A
Inner ear
B
Middle ear
C
Eustachian tube
D
Outer ear

#### Slide 35 -Quizvraag

What is the function of the ear canal?
A
To regulate body temperature
B
To carry sound waves to the eardrum
C
To produce earwax
D
To aid in balance

#### Slide 38 -Tekstslide

Which wave is louder?
A
Top
B
Bottom

#### Slide 39 -Quizvraag

Which wave is louder?
A
Top
B
Bottom

#### Slide 40 -Quizvraag

Which wave is higher pitched?
A
Top
B
Bottom

#### Slide 41 -Quizvraag

Which wave is higher pitched?
A
Top
B
Bottom