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Which of these types of EMR is the most harmful? a. infrared light b. microwaves c. visible light d. radio waves Visible light has a

Which of these types of EMR is the most harmful?

a. infrared light b. microwaves c. visible light d. radio waves

Visible light has a range of wavelengths from about 400-750 nm. Which of these wavelengths is most likely seen as the color red?

a. 600 nm

b. 450 nm

c. 730 nm

d. 520 nm

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