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lifesaver
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magnet
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gift
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thief
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5
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20
25
20
×
How is a light wave different from all mechanical waves?
Light does not need a medium to travel
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15
×
What is the unit for frequency?
Hertz
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10
×
A wave that has compressions and rarefactions is what kind of wave?
Longitudinal
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5
×
Waves that need a medium are called ____.
Mechanical
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5
×
Which travels faster: light or sound?
light
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15
×
What type of light passes through a prism and refracts into different colors?
white light
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10
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_____ is how far the wave travels from the rest position.
amplitude
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5
×
If a wave bends because the speed of the wave changes, is that reflection, diffraction, or refraction?
refraction
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20
×
If a wave goes around something that gets in the way, is that reflection, diffraction, or refraction?
diffraction
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15
×
What is being transferred with a wave?
Energy
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10
×
A wave that has crests and troughs is what kind of wave?
Transverse
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10
×
Increasing the amplitude means you are increasing the _____ of a wave.
energy
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15
×
Through which state of matter do sound waves travel the fastest?
solid
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banana
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shark
Other team loses 15 points!
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shark
Other team loses 5 points!
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banana
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lifesaver
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gold
Win 50 points!
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gift
Win 15 points!
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baam
Lose 25 points!
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