Sound
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Onderdelen in deze les
Slide 1 - Tekstslide
Which wave is a longitudinal wave?
A
A
B
B
Slide 2 - Quizvraag
What type of wave is this?
A
Transverse
B
Longitudinal
Slide 3 - Quizvraag
What type of wave is this?
A
Transverse
B
Longitudinal
Slide 4 - Quizvraag
What type of wave is this?
A
Transverse
B
Longitudinal
Slide 5 - Quizvraag
This type of wave vibrates perpendicular to the direction it travels.
A
Longitudinal
B
Transverse
C
Both
Slide 6 - Quizvraag
This type of wave transfers energy.
A
Longitudinal
B
Transverse
C
Both
Slide 7 - Quizvraag
Sound is a .......... wave.
A
Longitudinal
B
Transverse
C
Both
Slide 8 - Quizvraag
Light is a ........... wave
A
Longitudinal
B
Transverse
C
Both
Slide 9 - 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 10 - 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 11 - Sleepvraag
Slide 12 - Tekstslide
Slide 13 - Tekstslide
Which box shows a vacuum?
A
A
B
B
Slide 14 - Quizvraag
Match the keywords to the diagrams.
Solid
Liquid
Gas
Vacuum
Slide 15 - Sleepvraag
Why does the film alien use the tag line, 'in space no one can hear you scream'?
Slide 16 - Open vraag
Sound waves must travel through a medium. What is the medium here?
Slide 17 - Open vraag
Sound waves must travel through a medium. What is the medium here?
Slide 18 - Open vraag
Tin can telephones can communicate short distances. What is the medium here?
Slide 19 - Open vraag
Earthquakes can transfer huge amounts of energy. What is the medium?
Slide 20 - Open vraag
Match the keywords to the definitions.
The distance that particles move when a sound wave passes.
Vibrations passing through a solid, liquid or a gas.
The number of waves per second.
A substance (solid, liquid or gas).
Amplitude
Frequency
Medium
Sound wave
Slide 21 - Sleepvraag
Slide 22 - Video
Slide 23 - Tekstslide
Slide 24 - Tekstslide
Why does sound travel slower in a gas than in a solid?
