| light waves | sound waves | kinetic energy | potential energy | equations!!!!! |
|---|---|---|---|---|
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Increasing the amplitude means you are increasing the _____ of a wave.
energy
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High pitched sounds have ____ waves, while low pitched sounds have less waves.
more
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At which two points is the potential energy at its greatest
2 and 4
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potential energy increases as___________
mass and height increase
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What is the equation for speed
distance/time
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what color of visible light spectrum is last
violet
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What causes the refraction of a wave
the density of the medium changes the speed
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What is the kinetic energy of car that weighs 212 kg that is going 62 m/h? Hint: KE= 1/2m(v squared)
407,464
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When does an object have the most potential energy?
when it is right about to move
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What does distance equal
speed x time
|
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What is being shown
reflection
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In a transverse wave, the distance from the middle of a hump to the top is _____.
amplitude
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what is the kinetic energy of a motorcylce that weighs 40 lbs that is going 75 m/h
112,500
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When you jump, when do you have the most gravitational potential energy?
when youre at the top of your jump
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What is moms middle name
Ann
|
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What is being shown
refraction
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The distance from the bottom of one hump to another is _____.
trough
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things that are moving has kinetic energy while things that are _____ has potential energy
stopped
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i dont understand thepotential energy stuff lol so what is Bellas favorite subject?
biology
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What is vincents birthday
sept 10
|
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What is being shown
transmission
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The distance from the top of one hump to the top of another is ______.
crest
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What is the formula for kinetic energy
KE= 1/2(mass)(velocity)(velocity)
velocity=speed btw |
What is Bellas go-to ice cream order
chocolate shake
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february 2 is what, stupid, but national "holiday" every year. hint: it tells us how many more weeks of winter
GROUND HOGS DAY
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