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Card 26
Front
What is frequency?
Back
Card 27
Front
What is the equation for wavespeed?
Back
Card 28
Front
What happens when waves hit an obstacle?
Back
Card 29
Front
What happens when light is reflected from a) an uneven surface b) an even surface
Back
Card 30
Front
When does total internal reflection occur?
Back
Card 31
Front
What happens if the angle of incidence is a) less than critical angle? b) equal to critical angle? c) greater than critical angle?
Back
Card 32
Front
What is diffraction?
Back
Card 33
Front
What is refraction?
Back
Card 34
Front
What is the order of the electromagnetic spectrum?
Back
Card 35
Front
What happens when electromagnetic radition is absorbed?
Back
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