Sound waves cannot travel space since it is a vacuum and there is no medium to transmit these mechanical waves. KDKA Ocean waves are mechanical waves, too.

Sound waves travel by vibrating through the particles of a medium, such as air or water, from a source to a receiver. So in a vacuum, there is no travel medium.

The speed of sound is a term used to describe the speed of sound waves passing through an elastic medium. The speed varies with the medium employed (for example, sound waves move faster through ...

Scientists have been unable to confirm the existence of time reflection due to the amount of energy required to create a ...

Sound—in the form of shock waves—helps sculpt the beautiful, delicate structures of some supernova remnants, such as those seen here in a Hubble Space Telescope image of the Veil Nebula.

Sound waves can reflect off surfaces. We hear reflected sound as an echo. Hard, smooth surfaces are particularly good at reflecting sound. This is why large, empty rooms produce lots of echoes.

Sound waves can be measured in phase and amplitude without destroying them. In a sense, the cat stays both alive and dead, and researchers can listen in without opening the box. Schrödinger’s ...

Turning sound waves into views Basically, the team explained, this sound wave-powered camera takes advantage of noise that's already present under the sea. Passing ships, marine life, tides and ...

In the vacuum of space, there’s no medium to carry the pressure waves that we recognize as sound. So even if you blasted your favorite song on a speaker outside a spacecraft, you will be met ...

A quiet revolution is taking shape in the world of physics, and it doesn’t rely on exotic particles or massive particle colliders. Instead, it begins with something much more familiar—sound.