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What are the frequency ranges included in the following frequency subdivision medium frequency high frequency very high frequency ultra high frequency and super high frequency?
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The frequency of electromagnetic energy traveling through a medium can change if any of the following change except?
Amplitude
Why frequency of light is not change When it enter from a rarer medium to denser medium?
Frequency is a function of the energy level of the photon. Changing the medium does not change that energy level.
What is the vibration at an objects natural frequency called?
medium
What increases when sound wave travel in solid from gas medium frequency or wavelength?
Velocity increases when sound waves travel from gas medium to solid medium. As velocity = frequency * wave length and the frequency does not change, v is directly proportional to the wave length... Hence the wavelength increases.
What is the relationship between the frequency and wave medium?
There's no relationship between the frequency and the medium. The frequency of a wave is determined by the source. Once the wave leaves the source and sets out on its journey, the frequency doesn't change, regardless of what kind of stuff the wave encounters and has to travel through.
Why a medium is called as dispersive medium?
group velocity depends upon the frequency of the wave. such type of materials called dispersive medium.
What are the definitions of amplitude frequency and wavelenght?
Speed c of the wave in the medium = frequency ftimes wavelength lambda.
What affects frequency?
Velocity (relative and absolute), medium of transmission, ...
The speed at which a wave travels through a medium is called what?
Frequency
Is it true or false that the greater the frequency of the wave in a particular medium the greater the speed of the medium.?
False. The medium is assumed to be resting in any case. If you refer to the speed of the wave, in the case of most wave that is more or less independent of the wave's frequency.
How are infrared and visible photons different from one another?
IR: longer wavelength, lower frequency, lower energy per photon.Visible: medium wavelength, medium frequency, medium energy per photon.UV: shorter wavelength, higher frequency, higher energy per photon.
How is waves speed related to its wavelength and frequency?
As long as the wave stays in the same medium, the product of its wavelength and frequency is always the same number ... its speed.
