Ultraviolet (uv) radiation can be subdivided into three regions: uva, uvb, and uvc, based on their energy. what are the minimum and maximum values of wavelength in the uvc region?

100nm-280nm

Explanation:

Ultraviolet rays (UV) are part of the electromagnetic spectrum. It goes from 10nm to 400nm wavelengths, they are shorter than visible light, thus it's impossible to see by a human eye, and larger than X-rays (used in many medical applications and harmful when long-exposed).

According to its wavelengths, UV can be divided in different types:

UVA: long wave UV (315nm-400nm)

UVB: medium-wave UV (280nm-315nm)

UVC: short wave UV (100nm-280nm)

Therefore, UVC comprises wavelengths between 10nm and 280nm.

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so speed of the ball will be

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.