Physics for IGCSE & O level - Waves And Sounds (Section 1 - No. 37)

The speed of sound in water is approximately:

330 m/s

1400 m/s

1000 m/s

500 m/s

설명

The speed of sound in water is approximately 1400 m/s.

댓글 (0)

광고

자바스크립트가 이 페이지를 올바르게 로드하도록 허용