Electricity and Magnetism
Electromagnetic Radiation
Waves Vibrations and Oscillations

What distinguishes electromagnetic waves from mechanical waves?


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2010-12-24 08:08:07
2010-12-24 08:08:07

Mechanical waves require a medium for their propagation whereas electromagnetic waves require a medium for their propagation.

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electromagnetic don't require a medium to travel through but mechanical waves do

mechanical waves need a medium to travel through, electromagnetic waves do not. Electromagnetic waves can travel through space, mechanical waves can not.:PElectromagnetic waves do not require a medium, but mechanical waves do.

mechanical waves need a medium to travel through and electromagnetic waves don't

Electromagnetic waves, if it was mechanical, something would literally have to make them!

light waves are electromagnetic

No. Waves that require a medium to travel in are called mechanical waves. Electromagnetic waves are not mechanical waves and do not require a medium.

Mechanical waves require a medium to travel, where electromagnetic waves do not.

mechanical waves carry mechanical energy and electromagnetic waves carry electromagnetic energy.

No.They are mechanical waves.

Sound waves are mechanical vibrations that physically move the material through which they travel.Sound waves are not electromagnetic waves.

No, they are mechanical waves.

Non mechanical waves are Eletro magnetic waves. We can devide 2 waves. 1 is mechanical waves & 2 is electromagnetic waves. For example Sound is a mechanical wave & Light is an electromagnetic wave.

Mechanical waves require a medium while Electromagnetic waves does not.

mechanical and electromagnetic waves.

Here are some differences between mechanical and electromagnetic waves.Mechanical waves can be either transverse or longitudinal. Electromagnetic waves are only transverse waves.Mechanical waves require a material medium to propagate. Thy can only travel in solids, liquids and gases. Electromagnetic waves do not require any medium. They can travel in vacuum also.Electromagnetic waves travel at the speed of light. Mechanical waves travel at much slower speeds.Mechanical waves propagate by the vibration of molecules of the medium. Electromagnetic waves travel by the oscillations of the electrical and magnetic vectors of a photon.

The only similarity is that the mechanical waves need medium to propagate and the electromagnetic waves can propagate through medium and space.

Electromagnetic waves can travel through a vacuum.

Ultrasonic waves are high frequency sonic waves. They're sound, which is mechanical energy. Electromagnetic waves are waves of electromagnetic energy, like radio waves or light. Mechanical energy is different from electromagnetic energy, hence the reason for ultrasonic waves not taking the form of electromagnetic waves.

Mechanical waves need matter to transfer energy, while electromagnetic waves do not.

No. They're electromagnetic waves.

No, water waves are mechanical waves.

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