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A wave is defined as the disturbance in a medium but you know that electromagnetic waves do not require any medium for propagation. If this is so then what will be the general definition of a wave?
Saeedmalik
A general definition of a wave is a disturbance that transfers energy from place to place. It does not have anything to do with mediums.
I love R.G. ~A.B.
What is disturbed? , the electromagnetic "medium" commonly called the "free space" impedance, z = 375 Ohms. So-called empty space is filled with this "medium" which has an impedance of 375 Ohms. This medium/ether is a quantum medium. It is composed of magnetic and electric charge and is a cousin to Planck's Constant, h. Planck's Constant is the product of the magnetic and electric charge h=WC and z=W/C. W is 500 atto Webers and C=4/3 atto Coulombs.
A wise man once said:
"It ain't what you don't know, its what you know that ain't so".
As astutely suggested already, a wave is a disturbance that results in the transfer of energy. That's dead on target. But let's dig a bit to see what's up.The idea that a wave represents a disturbance in a mediumcan actually be applied to any mechanical wave. Sound is one example of a mechanical wave; sound is mechanical energy. And that would qualify it under this definition. Electromagnetic energy does not qualify. In sound or any other mechanical energy, the mechanical energy arises from a source, whatever it is, and is transferred into the medium through which that energy (in the form of a wave) is going to travel. The medium carries the mechanical energy of the wave.
The disturbance that is electromagnetic energy doesn't play by these rules. It (electromagnetic radiation) is a pair of moving electric and magnetic fields that are in phase and moving at right angles to one another. This "pair" of waves could be said to "support itself" (though this may not be strictly true) and this gives rise to the fact that this type of energy can travel through a medium like a vacuum.
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What is the disturbance that travels sound waves?
The disturbance that travels sound waves is the wave itself. A wave, which is the motion of energy, is defined as a disturbance that travels through a medium whether it's air, liquid or a solid.
What are all the types waves?
They all carry some sort of energy.Three types of mechanical waves are transverse, longitudinal, & surface waves. M Some different types of waves are: light, sound, and seismic. Waves can be classified as mechanical or electromagnetic, and transverse or longitudinal. There are many other types of waves depending...TYPES OF BREAKING WAVES: 1.Spilling Breakers 2.Plunging 3.Surging 4.Collapsing 5.Mathematicsyes it is true for all waves.
How can light be defined in simplest form?
The common definition of 'light' (visible) is electromagnetic radiation visible to the human eye. It is only a small part of what is known as the 'electromagnetic spectrum' - which is the range of wavelengths of all possible electromagnetic radiation. Light is electromagnetic radiation, as reported. But, even though it behaves like a wave, it also behaves as a particle. We can call a particle of light a photon. Light has two identities, a "duality" of sorts, that is called wave-particle duality. That's about as simple as it can get. Light is called a "wavicle" by some, and for reason that it displays qualities of both a wave and a particle.
What is the definition of the word weight?
Weight is defined as the force with which the earth's gravity pulls.
What is the definition of radiator?
Radiation is defined as the process by which energy is emitted from a source and propagated through the surrounding medium, or the energy involved in this process.Radiation is energy sent out as electromagnetic waves.The flow of energy in the form of rays or waves, which does not need a material medium to transfer heat /\Radiation (ionizing) - fast, high energy sub-atomic particles which, when they hit matter, knock electrons off atoms and break apart molecules.For example (see related link):Emission and propagation and emission of energy in the form of rays or waves.Energy radiated or transmitted as rays, waves, in the form of particles.A stream of particles or electromagnetic waves emitted by the atoms and molecules of a radioactive substance as a result of nuclear decay.
The latency of a direct connectoin can be defined as?
latency = transmit+propagation
What is the explanation for the principles of electromagnetic wave?
An electromagnetic wave is properly called a Transverse Electro Magnetic wave, or TEM wave. It consists of an alternating magnetic wave at right angles to an alternating electric wave, with both fields being at right angles to the direction of propagation. The plane of the electric field is defined as the plane of polarization.
What is the disturbance that travels sound waves?
The disturbance that travels sound waves is the wave itself. A wave, which is the motion of energy, is defined as a disturbance that travels through a medium whether it's air, liquid or a solid.
A wave is defined as a rhythmic disturbance caused by moving from one place to another?
energy
A wave is defined as a rhythmic disturbance caused by blank moving from one place to another?
energy
What determines the direction of polarization of a radiated electromagnetic field?
The polarization of an electromagnetic field is defined as the direction of its E field (electrostatic).
How is frequency defined in electromagnetic energy?
in electromagnetic spectrum, the number of waves that pass a certain point in one second is the wave's what
What is the definition for steely?
Hard and defined.
What does narrowly defined mean?
Narrowly defined means something defined very specifically, it is the opposite of the broadly definition.
What is the definition of the word outburst?
Outburst means a sudden release of strong emotion. It also signifies a sudden or violent occurrance of something.
What is terrestrial succession?
Terrestrial succession is defined as a series of uniform vegetational changes through time; the process of recovery from disturbance.
What is the difference between tropical storm and tropical disturbance?
A tropical disturbance is an area of low pressure in the tropics that produces disorganized showers and thunderstorms. Tropical disturbances can produce gusty winds, but lack an organized circulation and center of rotation. A tropical storm is better organized, with a closed circulation and a well-defined center of circulation. By definition, a tropical storm must have sustained winds of 39 to 73 mph.
