Sound
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Lesduur is: 60 minOnderdelen in deze les
Slide 1 - Tekstslide
Slide 2 - Tekstslide
Slide 3 - Tekstslide
Slide 4 - Tekstslide
Slide 5 - Tekstslide
Which wave is a longitudinal wave?
A
A
B
B
Slide 6 - Quizvraag
What type of wave is this?
A
Transverse
B
Longitudinal
Slide 7 - Quizvraag
What type of wave is this?
A
Transverse
B
Longitudinal
Slide 8 - Quizvraag
What type of wave is this?
A
Transverse
B
Longitudinal
Slide 9 - Quizvraag
This type of wave vibrates perpendicular to the direction it travels.
A
Longitudinal
B
Transverse
C
Both
Slide 10 - Quizvraag
This type of wave transfers energy.
A
Longitudinal
B
Transverse
C
Both
Slide 11 - Quizvraag
Sound is a .......... wave.
A
Longitudinal
B
Transverse
C
Both
Slide 12 - Quizvraag
Light is a ........... wave
A
Longitudinal
B
Transverse
C
Both
Slide 13 - Quizvraag
Fill the gaps.
In a transverse wave the vibrations are ............................ to the direction the wave travels.
In a longitudinal wave the vibrations are ............................ to the direction the wave travels.
Perpendicular
Parallel
Slide 14 - Sleepvraag
Sort the statements.
Transverse waves
Both
Longitudinal waves
Transfer energy
Involve vibrating particles
Light waves
Sound waves
Vibrate parallel to direction of energy transfer.
Vibrate perpendicular to direction of energy transfer.
Slide 15 - Sleepvraag
Slide 16 - Tekstslide
Slide 17 - Tekstslide
Which box shows a vacuum?
A
A
B
B
Slide 18 - Quizvraag
Match the keywords to the diagrams.
Solid
Liquid
Gas
Vacuum
Slide 19 - Sleepvraag
Why does the film alien use the tag line, 'in space no one can hear you scream'?
Slide 20 - Open vraag
Sound waves must travel through a medium. What is the medium here?
Slide 21 - Open vraag
Sound waves must travel through a medium. What is the medium here?
Slide 22 - Open vraag
Earthquakes can transfer huge amounts of energy. What is the medium?
Slide 23 - Open vraag
Tin can telephones can communicate short distances. What is the medium here?
Slide 24 - Open vraag
Slide 25 - Tekstslide
Slide 26 - Tekstslide
What do you experience first?
First you...
Then you...
See the lightening.
Hear the thunder.
Slide 27 - Sleepvraag
Why do see lightening before you hear thunder?
Slide 28 - Open vraag
Why does sound travel slower in a gas than in a solid?
Slide 29 - Open vraag
This type of wave vibrates perpendicular to the direction it travels.
A
Longitudinal
B
Transverse
C
Both
Slide 30 - Quizvraag
Which wave is a longitudinal wave?
A
A
B
B
Slide 31 - Quizvraag
What are the two types of waves?
A
Longitudinal and Maximillian
B
Transverse and Electromagnetic
C
Longitudinal and Transverse
D
Transverse and Equilateral
Slide 32 - Quizvraag
The larger the amplitude of the waves, the __________ the sound is.
A
Louder
B
Softer
C
Higher pitched
D
Lower pitched
Slide 33 - Quizvraag
What is the name given to the maximum height of the wave?
A
Wavelength
B
Frequency
C
Trough
D
Amplitude
Slide 34 - Quizvraag
Which wave has a higher frequency?
A
Top
B
Bottom
Slide 35 - Quizvraag
Which wave is louder?
A
A
B
B
Slide 36 - Quizvraag
Which wave is louder?
A
Top
B
Bottom
Slide 37 - Quizvraag
Which wave has a shorter wavelength?
A
Top
B
Bottom
Slide 38 - Quizvraag
The top of the wave is called the....
A
Trough
B
Wavelength
C
Crest/peak
D
Amplitude
Slide 39 - Quizvraag
Which wave has a longer wavelength?
A
Top
B
Bottom
Slide 40 - Quizvraag
The distance between the same point on 2 neighbouring waves is called the....
A
Trough
B
Wavelength
C
Crest/peak
D
Amplitude
Slide 41 - Quizvraag
The bottom of the wave is called the....
A
Trough
B
Wavelength
C
Crest/peak
D
Amplitude
Slide 42 - Quizvraag
The distance from the middle of the wave to the crest or trough is called the ....
A
Trough
B
Wavelength
C
Crest/peak
D
Amplitude
Slide 43 - Quizvraag
Which wave is higher pitched?
A
A
B
B
Slide 44 - Quizvraag
Which wave is higher pitched?
A
Top
B
Bottom
Slide 45 - Quizvraag
Which wave is higher pitched?
A
Top
B
Bottom
Slide 46 - Quizvraag
What determines the pitch of a sound wave?
A
Amplitude of the wave
B
Wavelength of the wave
C
Speed of the wave
D
Frequency of the wave
