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Waves
Parts of a Wave
All About
Mediums
Hearing Sounds
Wave Interaction
s
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What type of wave is this:
Answer
Transverse Wave
Board
Longitudinal waves are known as __________.
Answer
Sound Waves
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What type of wave is this:
Answer
Longitudinal Wave
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Transverse waves are known as __________.
Answer
Electromagnetic Waves
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Name an example of an electromagneti
c wave.Answe
r
Visible Light WaveX rays
MicrowavesGamma rays
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Name this part of the wave:
Answer
Crest
Board
Answer
Name this part of the wave:
Trough
Board
Answer
Name this part of the wave:
Compression
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Answer
Name this part of the wave:
Rarefaction
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What does this picture show?
Answer
Board
Amplitude
What is a medium?
Answer
The substance a wave travels
through.
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Answer
What are the 3 mediums?
SolidLiquidGas
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Answer
What kind of waves require a
medium?
Sound Waves
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Answer
What is the BEST medium for sound
waves to travel through and WHY?
Solids because the molecules
are tightly packed.
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What kind of waves travel through a
solid?
Answer
Board
Earthquake waves
How is sound produced?
Answer
Vibrations
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Answer
How is the pitch of a sound
made?
By the frequency (# of
waves) Board
Answer
How is the loudness of a sound made?
By the amplitude (how TALL the wave
is)Board
Answer
Doppler Effect:What happens to the waves in front
of a moving object?
They are packed together (loud)
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Doppler Effect:What happens to
the wave behind a moving object?
Answer
Board
They get stretched out (quieter)
What is the bouncing back of
waves after it strikes a barrier?
Answer
Reflection
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Answer
What is the bending of waves around barriers
and through openings?
Diffraction
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Answer
What is the result of two or more
waves overlapping?
Interference
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Answer
This happens when one object shaking causes a second object to shake.
Resonance
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What is the bending of a wave as it
passes from one medium to another?
Answer
Board
Refraction
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