Q. With reference to Ultraviolet (UV) light, consider the following statements:
1. UV radiation is the portion of the Electromagnetic spectrum between X-rays and visible light.
2. Exposure to UV radiation is greater in the areas covered with snow and sand.
Which of the statements given above is/are correct?
Answer: C
Notes:
Both statements are correct.
- Statement 1 is correct: UV radiation is only one form of radiation and it is measured on a scientific scale called the electromagnetic (EM) spectrum. It is the portion of the EM spectrum between X-rays and visible light.
- Statement 2 is correct: UV exposure is greater in areas of snow, sand, pavement, and water due to the reflective properties of these surfaces.
Source: Article
