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Card 6
Front
What is intensity proportional to?
Back
Card 7
Front
What do all electromagnetic waves have in common?
Back
Card 8
Front
What is energy directly proportional to? And therefore, which of the electromagnetic spectrum has the highest energy?
Back
Card 9
Front
What is polarising a wave? (plane polarisation)
Back
Card 10
Front
What dont polarising filters work on and what do you use instead? (p79)
Back
Card 11
Front
When do you get the most diffraction?
Back
Card 12
Front
What happens if the wavelength of light is roughly similar to the aperture?
Back
Card 13
Front
Why does the speed change in refraction?
Back
Card 14
Front
When is the angle of incidence critical?
Back
Card 15
Front
What is superstition?
Back
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