I'm testing an ultrasonic amplifier to see if it's effective when my neighbor's dog starts barking.. Created by Anonymous. science-mathematics-en - engineering-en

Can ultrasonic frequencies pass through a window?

Anonymous @Anonymous

May 2021 2 16 Report

Can ultrasonic frequencies pass through a window?

I'm testing an ultrasonic amplifier to see if it's effective when my neighbor's dog starts barking.

Science & Mathematics / Engineering

fenderm2

Verified answer

yes. if the glass itself doesn't act as a speaker, then the wavelengths should be small enough that the sound will pass through the glass. glass is viscous, slow moving liquid; if you press your finger against a pane of glass for a very long time, eventually your finger will be able to pass through it.