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More cards in this set
Card 6
Front
how many complete waves pass a certain point per second
Back
Card 7
Front
the height of the wave from the midline to the peak
Back
Card 8
Front
vibrations of this wave travel 90 degrees to the direction of travel of the wave
Back
Card 9
Front
vibrations of this wave are along the same direction as the wave is travelling
Back
Card 10
Front
these type of lenses are used to focus light
Back
Card 11
Front
the point where rays hitting the lens parallel to the axis all meet
Back
Card 12
Front
who discovered infrared radiation
Back
Card 13
Front
who discovered ultraviolet radiation
Back
Card 14
Front
radiowaves and microwaves are used for....
Back
Card 15
Front
what substance absorbs UV radiation and emits visible light?
Back
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