Concept explainers
Interpretation:
Difference between red and green
Concept introduction:
Electromagnetic radiation is an energy source that exhibits wavelike behavior when moving across space. It could be defined by wavelength, frequency, speed and amplitude.
Answer to Problem 41A
Red electromagnetic waves have lower frequency than green electromagnetic waves.
Explanation of Solution
Green electromagnetic waves have higher frequency than red electromagnetic waves. But green waves have shorted wavelength compared to red.
Including visible light all electromagnetic wave travel a speed of
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