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10 questions
what is a distance that carries energy and travels in a repeated pattern?
frequency
medium
wavelength
wave
what is the word for quickly move back and forth about a point, it may have a pattern.
vibration
medium
frequency
amplitude
what is the difference between light and sound?
light travels fast,but sound is not as fast as light.
they both need a matter to travel.
they both can travel through solids?
what wave have the most vibration?
radio
infrared
x-rays
gamma rays
what is the distance between similar points on a wave called?
wavelength
frequency
amplitude
medium
what wave have the most slow vibration?
radio waves
gamma rays
infrared rays
ultrariolet waves
what is the top point of a wave called?
trough
amplitude
crest
frequency
what is a substance between objects called?
medium
frequency
amplitude
wavelength
what is emission means?
the greatest height of aa wave from its resting position?
the release of substances into the environment.
the number of wave repetitions in a certain amount of time.
the distance between similar points on a wave.
what does greenhouse gas mean?
the property of letting almost all light in.
a substance between objects through which waves can travel.
a pollutant that increases the atmosphere's ability to hold heat.
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