Easy
Medium
Hard
Extras
100
What is carried by waves?
What is Energy
100
What kind of wave needs a medium to travel through?
What is Mechanical waves
100
What are the units for frequency?
What is Hz
100
Easy 600:what kind of waves does the sun give off?
What is Electromagnetic waves
200
In what type of wave does thematter in the medium travel at right angles to the direction of the wave?
What is a transverse wave
200
What does the sidewalk model illustrate?
What is Frequency
200
As the frequency ges smaller, how does the wavelength react?
The wavelength increases
200
Medium 650: when does constructive interference occur?
When the crests of two waves overlap
300
What happens when waves bounce off a surface?
What is Reflection
300
What behavior of waves causes it to be heard fron another room?
What is Diffraction
300
Do electromagnetic waves travel fastest in solids or gasses?
Gasses
300
Hard 950: how do the frequencies and wavelengths compare between red light and blue light?
Red light has a lower frequency and larger wavelength than blue light
400
What kind of wave is sound?
What is Compressional
400
What is v=f(lambda) the equation for?
What is Wave speed
400
When does refraction occur?
When a wave's speed changes
500
What is the distance between the top one crest in a transverse wave and the same point in the next crest?
What is a wavelength
500
How is the amplitude of a transversewave measured?
What is half the distance between the crest and trough
500
For visible light, which colors have the shortest and lingers wavelength?
Red-longest purple-shortest
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