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Card 6
Front
How does the frequency increase on the electromagnetic spectrum?
Back
Card 7
Front
What EM radiation has the lowest frequency?
Back
Card 8
Front
What EM radiation has the highest frequency?
Back
Card 9
Front
What is an object that emits EM radiation called?
Back
Card 10
Front
What speed can EM radiation travel through a vacuum?
Back
Card 11
Front
What 3 things can happen to radiation once it has been emitted?
Back
Card 12
Front
What are objects that absorb radiation called?
Back
Card 13
Front
How do you work out the total energy of the photons transferred?
Back
Card 14
Front
What units is intensity measured in?
Back
Card 15
Front
When can the intensity of a beam decrease?
Back
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