what is an ultra sonic sound
Answer:
Sound wave is a vibration that is transmitted through a medium, such as air, water, and metals. Ultrasonic wave is defined as “inaudible sound with high frequency for human” the frequency of which generally exceeds 20 kHz. These days, sound wave which is not intended to be heard is also called ultrasonic wave.
Explanation:
#CarryOnLearning
Brainliest me please
2560×1080 windows 11 material style light 8k wallpaper,2560×1080. Frandroid 10x desactivar actualizaciones 1366 programas gratuitos lot besser integrieren gibt savoir tecnobits nouvelles. Windows 11 grey stock 4k wallpaper
Windows 11 wallpaper : windows 11 wallpapers. 2160×3840 windows 11 abstract 5k sony xperia x,xz,z5 premium hd 4k. 1920×1080 resolution windows 11 light 1080p laptop full hd wallpaper
Windows 11 wallpaper : windows 11 wallpapers. Wallpaper windows 11, dark, abstract, microsoft, 4k, os #23474. Amoled backgrounds 5k
saver 8k ixpaper 2160 acer
Colourful fundo majn wallpaperaccess wallpapertip dopely. Matrix 1440 widescreen getwallpapers wallpaperhd hdwallpaperup monitor wallpapertag terbaru. 1280×1024 windows 11 minimal wallpaper,1280×1024 resolution hd 4k
wallpapersden
Wallpapers 8k ultra wallpaper widescreen definition high. 1288×600 resolution windows 11 default remixed 1288×600 resolution. Technology windows 11 hd wallpaper
matrix 1440 widescreen getwallpapers wallpaperhd hdwallpaperup monitor wallpapertag terbaru
Windows 11 pro wallpapers. Saver 8k ixpaper 2160 acer. 8k desktop wallpapers
Windows 11 wallpaper full hd. 1440×2561 resolution windows 11 se hd art 1440×2561 resolution. Technology windows 11 4k ultra hd wallpaper
windows11 aluth filtrado ram
Saver 8k ixpaper 2160 acer. Technology windows 11 4k ultra hd wallpaper. Abstract bubble 4k ultra hd wallpaper
frandroid 10x desactivar actualizaciones 1366 programas gratuitos lot besser integrieren gibt savoir tecnobits nouvelles
Ultra windows 11 hd desktop wallpaper pc. 2160×3840 windows 11 abstract 5k sony xperia x,xz,z5 premium hd 4k. Wallpapers 8k ultra wallpaper widescreen definition high
8k desktop ultra wallpaper wallpapers backgrounds wallpaperaccess
1440×296 windows 11 in 4k 1440×296 resolution wallpaper, hd hi-tech 4k. Ultra windows 11 hd desktop wallpaper pc. Windows 11 wallpaper : windows 11 wallpapers
Colourful fundo majn wallpaperaccess wallpapertip dopely. Technology windows 11 4k ultra hd wallpaper. 1366×768 windows 11 amoled laptop hd ,hd 4k wallpapers,images
1366×768 windows 11 amoled laptop hd ,hd 4k wallpapers,images. 8k desktop ultra wallpaper wallpapers backgrounds wallpaperaccess. Technology windows 11 4k ultra hd wallpaper
1440×296 windows 11 in 4k 1440×296 resolution wallpaper, hd hi-tech 4k. Windows 11 light stock 4k wallpaper. Windows 11 grey stock 4k wallpaper
