Which one of the following types of waves cannot travel through a vacuum? A. sound waves B. light waves C. infra-red waves D. X-radiation E. radio waves.
ANSWER: Option A
EXPLANATION: Sound is a mechanical wave and a mechanical wave is a wave that requires a material medium to propagate.
Vacuum is an empty space that has no particles that can serve as a means of propagation for the sound wave.
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His Name is Tiamiyu Abdulbazeet Olawale. He is a student at the University of Ilorin studying Electrical and Electronics Engineering. He likes to give latest updates about institutions in Nigeria as he aims at helping people to lay their hands on the right information.