Question

Give any four uses of uv rays​

Answer 1

Explanation:

◾ The uses for UV rays has many broad range of applications in commercial and industrial areas or field.

◽ It also have some uses in healthcare.

◾ The uv rays when used as an lamp provides the safe and effective surface that is disinfection.

◽ This process is commonly known as irradiation.

◾ Ultraviolet rays can be used to kill microbes.

◽ Ultraviolet rays helps the body to produce vitamin D.