Physics for IGCSE & O level - Waves And Sounds (Section 3 - No. 50) | ExamPlay

Physics for IGCSE & O level - Waves And Sounds (Section 3 - No. 50)

Which of the following is a type of wave that requires a medium?

Light wave

Sound wave

Radio wave

Microwave

Explanation

Sound waves need a medium to travel.

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