Given that the speed of sound in the rat tissues was 1500 m/s, the wavelength of the ultrasound wave used in the study was closest to:___________

Physics · High School · Mon Jan 18 2021

llm

Answered on Sun Nov 13 2022

Formula :

v = c/λ.

We have

Speed, c = 1500 m/s

let, frequency , v = 2.3 MHz

So,

λ = c/v

= 1500/2.3 × 10⁶

= 6.52 × 10-⁴ m

So, wavelength is 6.52 × 10-⁴ m