Question

Determine whether each statement concerning different wavelengths of light is true or false.

a. The shortest wavelength of UVB light is 280 nm.
b. The longest wavelength of light that our eyes can usually see is 400 nm.
c. Light with a wavelength of 100 nm is not visible to the human eye.

Answer 1

Answer:B and C are true

Step-by-step explanation:

UV "light" spans a range of wavelengths between about 10 and 400 nanometers. Light from 400–700 nanometers (nm) is called visible light, or the visible spectrum, because humans can see it. Light outside this range may be visible to other organisms but cannot be perceived by the human eye.

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