Compute the wavelength in air of ultrasound with a frequency of 63 kHz if the speed of sound is 344 m/s. ________m

Jonzee asked Nov 6, 2023

217,340 views

11 votes

Jonzee asked Nov 6, 2023

2.6k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

19 votes

The wavelength is related to the velocity of the wave and its frequency by the equation:

$\lambda=(v)/(f)$

In this case the velocity is 344 m/s and the frequency is 63 kHz, then we have:

$\lambda=(344)/(63*10^3)=0.0055$

Therefore, the wavelength is 0.0055 m

Tomisha answered Nov 12, 2023

2.8k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers