Question

Question

The visible light spectrum, measured in nanometers (nm), starts at about 400 nm. What is the upper limit of visible light?

(1 point)
Responses

500 nm

500 nm

600 nm

600 nm

700 nm

700 nm

800 nm

Answer 1

The upper limit of visible light is approximately 700 nm. So the correct response is:

700 nm