Question

The S.I. unit of wavelength is :
(a) metre
(b) hertz
(c) second
(d) m/s

  • Propagation of Sound Waves Class 9 ICSE
WhatsApp

Answer

(a) metre

Reason — The distance travelled by the wave in one time period of vibration of a particle of the medium, is called its wavelength. Its S.I. unit is metre.

Was this answer helpful?

Didn't liked the above answer ?

Text Generation Tool

💡 Some Related Questions