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Chapter 20waves

Christian Momany

QuestionAnswer
Wave any disturbance that transmits energy through matter or space.
Medium a substance through which a wave can travel
Energy transfers through a medium a particle vibrates it can pass energy to a particle next to it.
Sound waves work by using a medium
Ocean waves travel through a medium and through water .
Electromagnetic waves waves that do not require a medium.
5 things that operate using electromagnetic waves Visible light, microwave ovens, TV and Radio signals, X rays.
Waves can be classified based on the direction in which the particles of the medium vibrate compared with the direction the waves travel.
Transverse Waves move by particles moving in an up and down motion.
Longitudinal Waves Back and forth
Amplitude the maximum distance the wave vibrates from its rest position.
Wavelength the distance between any two adjacent crests or compressions in a series of waves.
Frequency the number of waves produced in a given amount of time.
Wave speed the speed at which a wave travels
Wave speed Formula speed (V)
Reflection when a wave bounces back after striking a barrier
Refraction the bending of a wave as it passes at an angle from one medium to another.
Diffraction the bending of waves around a barrier or through an opening
Interference two or more waves overlapping
Created by: PhySciLewis1
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