Blank Jeopardy

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Audio File
I heard that
Amped up
A whole lotta shakin goin on
Good vibrations
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Its the frequency of a sound wave. A sound wave
has this form.
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Pitch
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Mechanical waves such as sound waves travel
fastest through this
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Solids (the particles are closest together).
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A sound wave is this type and form of wave.
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Mechanical and longitudinal (or compressional)
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Its another name for the energy of a wave
related to the amplitude
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Intensity
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Its the spread-apart portion of a sound wave
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rarefaction
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Loudness is measured in these units
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Decibels (dB)
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This wave phenomenon is caused by a shift in
frequency due to the motion of the source of a
wave relative to the observer.
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The Doppler Effect
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Its the direction a galaxy is moving when the
galaxy is perceived to be red shifted.
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Away from the observer
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Ships use this technology with sound waves to
locate submarines under water.
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SONAR
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The character of this determines the speed of any
wave.
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The medium through which the wave travels
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The unit for frequency (and pitch)
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Hertz (Hz)
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Its the type of wave shown below
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transverse
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Its the speed of a sound wave that has a
frequency of 33.3 Hz and a wavelength of 10 m.
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333 m/s
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Its the type of relationship that exists between
frequency and wavelength
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Inverse relationship
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The number of nodes, antinodes and wavelengths
shown below
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4 nodes, 3 antinodes and 1 ½ wavelengths
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This body seismic wave arrives second at a
seismic station and cannot travel through liquids.
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S-wave
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A spreading zone develops at this type of plate
boundary, sometimes forming a mid-oceanic ridge
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A divergent plate boundary
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This type of crust is more dense and thinner than
the other.
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Oceanic crust
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The proposed mechanism for the movement of the
lithospheric plates
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Convection in the mantle
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The two reasons that the interior of the Earth is
hot.
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Heat from Earths formation (gravitational
contraction and extraterrestrial impacts) and
decay of radioactive nuclides
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Its the normal audible range of hearing for
humans
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20 20,000 Hz
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Its the two terms used to describe frequencies
above and below our normal range of hearing
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Infrasound (below)and Ultrasound (above)
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These types of waves travel slowest through
solids and fastest through a vacuum
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Non-mechanical waves (light waves or
electromagnetic waves)
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This wave phenomenon develops when the vibrations
of one object match the natural frequency of
another object, causing it to increase in
amplitude.
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resonance
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This wave phenomenon occurs when two identical
waves constructively and destructively interfere
to form nodes and antinodes.
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Standing waves
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