.
They all have the same energy.
They all have the same frequency.
They all have the same wavelength.
They all move at the same speed in a vacuum.
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The human ear increases pitch over time.
the sound waves were pushed closer together.
the volume increased.
The ambulance was further away.
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Bernoulli effect
Changes in speed
Changes in speed
Doppler Effect
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A
B
C
D & E
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Amplitude
Crest
Trough
Wavelength
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Microwaves
Radio waves
Light waves
Sound waves
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Light waves can travel through a vacuum.
Sound waves cannot travel through the air.
Light waves travel faster than sound waves.
Sound waves travel faster than light waves.
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Transverse
Mechanical
Longitudinal
Compression
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Reflection.
interference.
Diffraction.
Absorption.
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Across a room
In a swimming pool
Through outer space
Through a railroad track
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Circulation
Convection
Conduction
Radiation
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A
B
A and B
Neither A nor B
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Absorbed.
Diffracted.
Reflected.
Refracted.
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Density
Mass
Pressure
Volume
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Conduction
Solaration
Radiation
Convection
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Amplitude
Crest
Trough
Wavelength
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Light can not reflect off objects in the vacuum of space.
they would not be able to see anything outside the window.
Lasers can not be transmitted through the vacuum of space.
The sound of the explosion would not be transmitted back to their ship.
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Electromagnetic waves get closer together when they go through dense media like glass.
Electromagnetic waves compress more when they travel through denser media.
Electromagnetic waves travel at different speeds through different media.
Electromagnetic waves cannot travel through solids.
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A lower frequency of the siren
A lower amplitude of the siren
A higher frequency of the siren
A higher amplitude of the siren
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Diffraction.
Reflection.
Refraction.
Transmission.
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UV
Gamma Rays
Visible Light
Radio
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Heat, chemical
Chemical, potential
Mechanical, chemical
Chemical, mechanical
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Wave with wavelength of 600 km
Wave with wavelength of 600 mm
Wave with wavelength of 600 cm
Wave with wavelength of 600 m
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Looking at yourself in a mirror
Focusing light through a camera lens
Seeing an image of yourself in a still lake
Looking at your teacher at the front of the class
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Decreases; decreases
Decreases; increases
increases; increases
Increases; decreases
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The gravitational potential energy would stay the same
The gravitational potential energy would be doubled.
The gravitational potential energy would be cut in half.
The gravitational potential energy would be increased by 750.
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Absorption.
diffraction.
reflection.
Refraction.
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Person A
Person B
Person C
Person D
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Chemical
Electrical
Light
Sound
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Tornadoes.
Hurricanes.
Convection currents.
The Coriolis effect.
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Increasing frequency.
Decreasing frequency.
Increasing amplitude.
Decreasing amplitude.
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Diffraction.
Interference.
Refraction.
Reflection.
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Conducts
Diffracts
Reflects
refracts
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Higher crest.
Higher frequency.
Longer wavelength.
Greater amplitude.
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A convex lens is another way to describe a plane mirror; a concave lens is curved.
A concave lens us curved inward on both sides; a convex lens is curved on only one side.
A convex lens has a thick center and thin edges; a concave lens has a thin center and thicker edges.
A convex lens has a thin center and thick edges; a concave lens has a thick center and thinner edges.
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Sound waves require a medium to travel while electromagnetic waves do not.
Electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere.
Electromagnetic waves can travel through the vacuum of space while sound waves cannot.
Sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.
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The ball in box C has less kinetic energy than ball in box B.
The ball in box A has less kinetic energy than the ball in box B.
The ball in box C has less kinetic energy than the ball in box D.
The ball in box A has equal amounts of potential and kinetic energy.
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The light waves were refracted and the bending produced colors.
The colored leaves emitted different wavelengths that Carol saw in the water.
The different colors of the leaves were absorbed by the water, producing the color reflections.
The different colored leaves reflected different wavelengths which Carol saw reflected from the pond.
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Convex
Concave
Prism
Combination
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A vacuum.
The atmosphere.
Water.
None of these, as light always travels at the same speed.
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B, C, A, D
D, B, C, A
C, A, D, B
A, D, C, B
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0 J
25 J
50 J
100 J
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Sound and heat
Sound and light
Sound, light, and heat
Light, sound, and electricity
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Platinum
Copper
Aluminum
Silver
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Inverse; more
Inverse; less
direct; more
Direct; less
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Potential energy decreases and kinetic energy increases.
Kinetic energy increases and potential energy decreases.
Potential energy decreases while kinetic energy increases; then kinetic energy decreases and potential energy increases.
Kinetic energy decreases as potential energy increases; once at the top, potential energy decreases as kinetic energy increases.
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A positive linear relationship.
A negative linear relationship.
A negative, but not linear relationship.
A positive, but not linear relationship.
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Aluminum
Brass
Copper
Platinum
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