Light and Energy
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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| Visible Light | Form of Electomagnetic Energy
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| Electromagnetic Spectrum | Wave Lengths
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| Non - Visble Light - Low Energy wave lengths on the electromagnetic Specturm | Low on the electomagnetic Spectrum - Radio Waves, Microwaves, Infared Radiation
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| High energy wave lengths on the electomagentic Spectrum | X- Rays, Gamma Rays, Ultraviled Radiation
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| White Light (Prism) | Rainbow Colors
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| Visible Light | Can be redirected or bent
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| 2 Major forms of bending Light | Reflection(mirror) & Refraction (spoon in Water_
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| Reflection Properties | Predictable > Bounces off
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| Refracation Properties | Unpredictable - Angle of which is is refracted ----> Travels in same direction, optical illusion the light waves are bent so the spoon in the water handle coming out looks bent
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| Sound Waves | disruption of medium in an organized pattern
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| Longer Sound Wave | Lower Tones
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| Shorter sound wave | Higher tones
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| amplitude (height) of the sound wave | Correlates volume of the sound
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| Sound Waves | Bounce (reflect) off of solid objects
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| Speed of sound changes | Depending on the medium through which it travels. Closed window vs. open window (changes the wave, thus the sound)
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| Dopler Effect | Both Light & Sound
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| Wave | Basically a compression or expansion
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| Shorter (towards) wave lengths Color | Blue
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| Longer (away) wave lengths color | Red
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| Sound waves (toward) | Louder (Siren) Waves Compressing
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| Sound Waves (Away) | Lower (Siren) Waves Lengthening
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| Two (2)Difffernce between Light And Sound | Speed & Medium
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| Light (speed) | Constant and Consistant
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| Sound (speed) | Different and varying
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| Light Medium | No Medium Needed (Stars through Space to be seen on Earth)
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| Sound Medium | Medium Required (Sound cannot travel through space) needs molecules. In other words talking underwater with dense molecules does not sound like talking above the water.
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
ninar
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