Waves
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Waves | show 🗑
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| show | an up and down or back or forth motion.
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| show | Waves that move through vacuums.
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| Types of Mechanical Waves | show 🗑
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| Electromagnetic Waves | show 🗑
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| Types of Electromagnetic Waves | show 🗑
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| Wave Properties | show 🗑
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| show | is one half the distance between a waves high point.
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| Crest | show 🗑
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| show | low point
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| Resting Point | show 🗑
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| Wavelength and symbol | show 🗑
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| Wavelength Units | show 🗑
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| 3 ways to measure | show 🗑
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| show | the number of waves that pass a fixed point in a given unit if time.
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| show | hertz
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| show | represented in equations as v (velocity).
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| show | the time it takes wave to move from one point to another.
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| Wave Speed Equation | show 🗑
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| Medium | show 🗑
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| show | is when a wave bounces off a surface.
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| show | explains that waves get reflected in a particular way - a wave reflects at the same angle as the angle that it moved toward the barrier.
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| Reflected Ray | show 🗑
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| Incident Ray | show 🗑
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| show | and is caused by waves traveling at different speeds in different mediums ( or substances ).
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| Diffraction | show 🗑
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| Interference | show 🗑
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| Constructive Interference | show 🗑
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| show | When you jump on a trampoline with friends. you experience constructive and destructive interference.
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| show | is the transfer of energy from a wave to matter as the wave passes through it.
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| show | absorb only specific wavelengths which is how we see color.
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| show | When we see a red apple, it's because every other color EXCEPT red is being absorbed and red is being reflected.
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| Electromagnetic Spectrum | show 🗑
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| Visible Light Spectrum | show 🗑
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| show | A sound wave is a LONGITUDINAL WAVE, which means that it oscillates in the same direction as it moves.
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| Expansion | show 🗑
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| show | The INTENSITY of a sound wave is how much energy the sound wave carriers past a certain area.
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| Intensity | show 🗑
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| Units of Sound | show 🗑
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| show | Our perception of sound wave frequency.
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| show | carry information but vary continuously in both amplitude and frequency.
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| show | send information as wave pulses, and communicate only through Is and Os, so the form that the in formation takes is much simpler.
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Created by:
2022mava