Which of the following statements is true of ultra violet radiations? It

Assessment: WAEC SSCE - Physics - 2003 (Objective) Subject: Physics

Question 1 Report

Which of the following statements is true of ultra violet radiations? It
Answer Details
Ultra violet radiation is an electromagnetic wave. Electromagnetic waves include radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays, and gamma rays. These waves have different frequencies and wavelengths, with ultraviolet radiation having a higher frequency and shorter wavelength than visible light. Ultra violet radiation is capable of causing sunburns because it has enough energy to break the bonds of molecules in our skin, causing damage to our cells. This can lead to skin cancer and other health problems. Therefore, the statement that is true about ultraviolet radiation is that it is an electromagnetic wave. The correct answer is.
Read lesson note on Simple A.C. Circuits (WAEC)
Read lesson note on Electromagnetic Waves: Types Of Radiation In Electromagnetic Spectrum (WAEC)
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