Write a statement about the relationship between frequency and wavelength (what happens to the frequency if the wavelength is smaller? larger?)
(They are trying to teach this in remote learning ;-; also why don't they have a Science choice?)

Just as wavelength and frequency are related to light, they are also related to energy. The shorter the wavelengths and higher the frequency corresponds with greater energy. So the longer the wavelengths and lower the frequency results in lower energy.

Explanation:So, if the wavelength of a light wave is shorter, that means that the frequency will be higher because one cycle can pass in a shorter amount of time. ... That means that longer wavelengths have a lower frequency. Conclusion: a longer wavelength means a lower frequency, and a shorter wavelength means a higher frequency!

Extra explanation: All waves can be defined in terms of their frequency and intensity. c = λν expresses the relationship between wavelength and frequency.

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.