Question

Sound is travelling in air at a speed of 343 m/s. The
wavelength of the sound wave is 0.1 cm. Humans can
easily perceive this sound.TRUE OR FALSE​

Answer 1

Answer:

I don't know the statement is true Or not but i know thisss Velocity of sound wave v=339 ms

−1

Wavelength of the waves λ=1.5 cm =0.015 m

∴ Frequency of the waves ν=

λ

v

=

0.015

339

=22.6 kHz

Audible frequency range for human ear lies between 20 Hz to 20 kHz

Thus this waves is not audible.