Chapter 20 Activity Exercise: UV Radiation



Chapter 20 Activity Exercise: UV Radiation

Introduction

Ultra violate radiations are Electromagnetic Radiations from the spectrum range between X-rays and visible lights. One of the primary sources of UV rays is Sun. These UV rays are very harmful and overexposure can result in serious skin damages (hps.org). There are different methods to protect from the sun damage, such as sun block lotion, glass, acrylics, and plastic diffusers (hps.org). Ozone layer provides natural protection against the UV rays, but due to the depletion of Ozone layer, the risks of these UV rays has increased. Due to depletion of ...