Mechanical waves may travel through any medium except vacuum.
No. Light is an example of an electromagnetic wave, which can travel through a vacuum. Mechanical waves must travel through a medium, and cannot travel through a vacuum.
Sound is a mechanical wave, and mechanical waves need something to travel through.
Sound is a mechanical wave and must travel through a medium, such as air, water, and solids. Sound waves cannot travel through a vacuum.
medium
Radio waves travel through empty space because they are electromagnetic waves, whereas sound is a wave that must travel through air.
Mechanical
Disturbances that transfer energy, or waves. Mechanical waves must have a medium to travel.
No. Light is an example of an electromagnetic wave, which can travel through a vacuum. Mechanical waves must travel through a medium, and cannot travel through a vacuum.
Sound is a mechanical wave, and mechanical waves need something to travel through.
Sound is a mechanical wave and must travel through a medium, such as air, water, and solids. Sound waves cannot travel through a vacuum.
Any material through which any wave travels is called a medium. Ocean waves travel through the medium of seawater. Sound cannot travel through outer space, because there is no medium there to support sound waves. Mechanical waves such as sound and vibration require a medium through which to travel. Usually air, or a solid or liquid - matter in other words.
medium
Radio waves travel through empty space because they are electromagnetic waves, whereas sound is a wave that must travel through air.
No. Sound waves must travel through a medium, such as air, liquid, or a solid.
Sound waves and electromagnetic waves are different.Sound waves are the oscillating compression of molecules in a solid, liquid or gas. Electromagnetic waves are oscillations in the electric and magnetic fields. Sound waves, being mechanical, must have a material substance to travel through, but electromagnetic waves can travel through a vacuum, where there is no matter as well as travel through material.Sound is, of course, the vibrations of air which we hear with our ears, but can be vibrations in solids like steel or liquids like water. Electromagnetic waves include radio waves, light from the sun, and even x-rays.
sound waves travel through the air particles
Mechanical waves must use matter as a medium, they displace the matter in space. Examples of mechanical waves are sound waves (must go through gas (air) which is matter), ocean waves (must go through liquid (water) which is matter, and earthquakes (must go through solid (earth) which is matter.Electromagnetic waves do not need matter as a medium and are made of electromagnetic radiation, they cause fluctuations in the magnetic and electric fields that permeate space-time. Examples of electromagnetic waves are radio waves, microwaves, x-rays, and gamma rays (all are part of the electromagnetic spectrum or EMS).