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If a wave is defined as a motion in a medium why is an electromagnetic wave not need a medium?
Electromagnetic waves aren't really waves in the same sense that water waves or sound waves are; no medium is necessary. See below for an alternative ... "theory." ---- The electromagnetic wave medium is not understood by physicists. The medium is z, the 'free space impedance" what Maxwell called the Ether. The Ether was dismissed by physicists in the M-M "experiment". The experiment was bad the ether is z=375 ohms.
The ether z=W/Q, where W is the magnetic charge in Webers (volt seconds) and Q is the electric charge in Coulombs. W= 500 e-18 Webers and Q= 4/3 e-18 Coulombs.
z is related to Planck's Action Constant h=2/3e-33 Joule seconds = WQ!
Electromagnetic waves energy E=hf = WQf, the medium exists.
What else can I help you with?
Does a electromagnetic wave need a medium to travel?
Electromagnetic waves do not need a medium in which to travel. They move "best" through a perfect vacuum.
What type of wave does not need a medium?
An electromagnetic wave does not need a medium. It is able to pass through a vacumn.
What medium is needed for electromagnetic waves?
Electromagnetic waves can travel through a vacuum, which means they do not need a medium to propagate. This is a unique feature of electromagnetic radiation compared to mechanical waves like sound waves which require a medium, such as air or water, to travel through.
Do radio waves need a medium to travel through?
No, radio waves do not need a medium to travel through. They are a type of electromagnetic wave that can travel through a vacuum, such as space. They can also travel through other mediums, such as air or water.
Can electromagnetic waves travel without a medium?
Yes, electromagnetic waves can travel through vacuum because they are self-propagating and do not require a medium for transmission. This is one of the unique properties of electromagnetic waves compared to other types of waves like sound waves.
What do electromagnetic waves not need?
A fluid or medium.
Why does a wave travel a medium?
Waves do not need a medium all time.it depends like u need no medium when it is electromagnetic wave.
How mechanical and electromagnetic wave are different?
The biggest difference is that mechanical waves require a medium to travel through and electromagnetic waves do not.
What kind of energy does not need medium to travel?
electromagnetic waves
Does a electromagnetic wave need a medium to travel?
Electromagnetic waves do not need a medium in which to travel. They move "best" through a perfect vacuum.
What type of vibration does not need a medium through which to travel?
Electromagnetic waves.
What does Electromagnetic energy does not need?
It needs you to study your courses on FLVS.
Do electromagnetic waves need a medium?
No. We get electromagnetic waves from the sun. We can see stars and sun even though there is a virtual vacuum between us. Electromagnetic radiation or electromagnetic waves includes the radio and television signals that we can get from space satellites.Sound is not an electromagnetic wave, it needs a medium.
What type of wave does not need a medium?
An electromagnetic wave does not need a medium. It is able to pass through a vacumn.
What needs a medium substance to travel through?
Mechanical waves need a medium substance to travel through. Electromagnetic do not.
What medium is needed for electromagnetic waves?
Electromagnetic waves can travel through a vacuum, which means they do not need a medium to propagate. This is a unique feature of electromagnetic radiation compared to mechanical waves like sound waves which require a medium, such as air or water, to travel through.
Do radio waves need a medium to travel through?
No, radio waves do not need a medium to travel through. They are a type of electromagnetic wave that can travel through a vacuum, such as space. They can also travel through other mediums, such as air or water.
