Y8: Waves Revision
1 / 43
Éléments de cette leçon
Slide 1 - Diapositive
What do you already know about waves?
Slide 2 - Carte mentale
Slide 3 - Diapositive
Slide 4 - Diapositive
Slide 5 - Vidéo
Slide 6 - Diapositive
Slide 7 - Vidéo
Slide 8 - Diapositive
What type of wave is this?
A
Transverse
B
Longitudinal
Slide 9 - Quiz
What type of wave is this?
A
Transverse
B
Longitudinal
Slide 10 - Quiz
What type of wave is this?
A
Transverse
B
Longitudinal
Slide 11 - Quiz
This type of wave vibrates perpendicular to the direction it travels.
A
Longitudinal
B
Transverse
C
Both
Slide 12 - Quiz
This type of wave transfers energy.
A
Longitudinal
B
Transverse
C
Both
Slide 13 - Quiz
This type of wave cannot travel in a vaccum.
A
Longitudinal
B
Transverse
C
Both
Slide 14 - Quiz
Sound is a .......... wave.
A
Longitudinal
B
Transverse
C
Both
Slide 15 - Quiz
Light is a ........... wave
A
Longitudinal
B
Transverse
C
Both
Slide 16 - Quiz
Water waves are ............ waves
A
Longitudinal
B
Transverse
C
Both
Slide 17 - Quiz
Slide 18 - Diapositive
Which wave has a greater amplitude?
A
Top
B
Bottom
Slide 19 - Quiz
Which wave has a greater amplitude?
A
Top
B
Bottom
Slide 20 - Quiz
Which wave has a shorter wavelength?
A
Top
B
Bottom
Slide 21 - Quiz
Which wave has a longer wavelength?
A
Top
B
Bottom
Slide 22 - Quiz
Which wave has a higher frequency?
A
Top
B
Bottom
Slide 23 - Quiz
Which wave has a higher frequency?
A
Top
B
Bottom
Slide 24 - Quiz
A
A
B
B
C
C
D
D
Slide 25 - Question de remorquage
Label the wave.
Wavelength
Amplitude
Peak
Trough
Slide 26 - Question de remorquage
What is the amplitude and wavelength of this wave?
Slide 27 - Question ouverte
What is the amplitude and wavelength of this wave?
Slide 28 - Question ouverte
Ear canal
Cochlea
Ear drum
Ossicles
Pinna
Auditory nerve
Slide 29 - Question de remorquage
In what order do sound waves travel through the structure of the ear to the brain?
Ear canal
Ossicles
Ear drum
Cochlea
Slide 30 - Question de remorquage
What is the unit used to measure the intensity of sound?
A
Watt
B
Decibel
C
Celsius
D
Hertz
Slide 31 - Quiz
What is the medical term for ringing in the ears?
A
Vertigo
B
Tinnitus
C
Migraine
D
Insomnia
Slide 32 - Quiz
Which of the following is a common cause of hearing loss?
A
Exercising
B
Loud noises
C
Reading books
D
Eating spicy food
Slide 33 - Quiz
Which part of the ear contains the cochlea?
A
Inner ear
B
Outer ear
C
Middle ear
D
Eustachian tube
Slide 34 - Quiz
Which part of the ear collects sound waves?
A
Inner ear
B
Middle ear
C
Eustachian tube
D
Outer ear
Slide 35 - Quiz
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 36 - Quiz
Slide 37 - Diapositive
Slide 38 - Diapositive
Which wave is louder?
A
Top
B
Bottom
Slide 39 - Quiz
Which wave is louder?
A
Top
B
Bottom
Slide 40 - Quiz
Which wave is higher pitched?
A
Top
B
Bottom
Slide 41 - Quiz
Which wave is higher pitched?
A
Top
B
Bottom
Slide 42 - Quiz
Compare the volume and pitch of these waves. Explain your answers.
