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WAVES_8lo

wooossshhh :p

QuestionAnswer
Sound travels fastest through _____. Solids
Sound travels slowest through ______. Gas
Sound travels fastest through solids, slower through ______, and slowest through gas. liquids
What is the speed of light? 3 x 10^8 m/s
name the types of light in order.... gamma, xrays, UV rays, visible, infa-red, microwave, radio waves, long radio wave
the bouncing back of a ray of light, sound, or heat when the ray hits a surface that it does not go through. Reflection :*
A change in the direction of a wave when the wave finds an obstacle or edge, such as an opening. diffraction :D
the bending of a wave front as the wave front passes between two substances in which the speed of the wave differs refraction
the combination of two or more waves that results in a single wave interference ;p
superposition of 2 or more waves that produces an intensity equal to the sum of the intensities of the individual waves constructive interference
a superposition of two or more waves that produces an intensity equal to the difference of the intensities of the individual waves destructive interference
a pattern of vibration of a wave that is standing still standing wave
What is the medium speed? (sound) Sound travels fastest through solids, slower through liquids, and slowest through gasses.
What is the frequency-period equation? F = 1 / time (period)
What is the wave speed equation? wave speed = wavelength / period v = wavelength / t v = f x wavelength
What is frequency measured in? hertz
what is wavelength measured in? Meters
what is wave speed measured in? m/s
a physical environment in which phenomena occur. medium
a wave that requires a medium to travel mechanical wave
wave in which the particles of the medium move perpendicularly to the direction the wave is traveling transverse wave
a wave in which the particles of the medium vibrate parallel to the direction of wave motion longitudinal wave
the highest point of a wave crest
the lowest point of a wave trough
the maximum distance that the particles of a wave's medium vibrate from their rest position amplitude
the distance from any point on a wave to an identical point on the next wave wavelength
in physics, the time that it takes a complete cycle or wave oscillation to occur period
the number of cycles or vibrations per unit of time; also the number of waves produced in a given amount of time frequency :O
an observed change in the frequency of a wave when the source or observer is moving doppler effect
Created by: brittney143
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