Physics for IGCSE & O level - Waves And Sounds (Section 6 - No. 3)

In what units is speed of a wave usually measured?

Hertz (Hz)

Meters (m)

Meters per second (m/s)

Seconds (s)

댓글 (0)

광고

자바스크립트가 이 페이지를 올바르게 로드하도록 허용