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

What is the speed of sound in air approximately?

340 m/s

1500 m/s

300,000 m/s

1000 m/s

Shpjegimi

The speed of sound in air is approximately 340 m/s.

Komentet (0)

Reklamim