{"version":"1.0","type":"link","title":"Mechanical wave - Newikis","description":"A mechanical wave requires a medium. Ocean surface waves, sound waves, waves in a Slinky, and pressure waves are all examples of this phenomenon. Sound waves need a physical medium in order to exist; the Slinky waves need the Slinky, and ocean waves need water. Like all waves, they have a…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/5/5f/Longitudinal_wave_jp.svg/1280px-Longitudinal_wave_jp.svg.png","thumbnail_width":1280,"thumbnail_height":711}