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They are at the top of the arctic food chain. They are endangered by our activities and have as much right to be here as us. They are also beautiful, and to consider them unimportant is to disrespect nature.
Joany Funk
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Longitudinal wave do not exhibit in polarization or diffraction?
Longitudinal waves doesn't exhibit polarization or diffraction; these to features are for transverse waves.
Is diffraction grating is used in polarization?
No diffraction grating is not used in polarization.
What is the difference between electrical polarisation and dielectric polarisation?
in electric polarization ion is formed which have more tendency to form then magnetic polarization . in magnetic polarization just transfer of electron via flux . so the basic reason is that ion has more mobility constant then electron.so electric polarization is more faster then magnetic polarization.
How polarization of light can be demonstrated on a parallel arrangement of crystals?
how polarization of light can be demonstrated on a parallel arrangement of crystal explain
What is temperature polarization?
Polarization temperature is prediction of a physical temperature through radiance measurements. It is commonly used by scientists in global warming research.
What are the types of polarization?
electronic polarization ionic or atomic polarization orientation or dipole polarization space charge polarization
Longitudinal wave do not exhibit in polarization or diffraction?
Longitudinal waves doesn't exhibit polarization or diffraction; these to features are for transverse waves.
What is activation polarization?
activation polarization is a polarization due to charge transfer kinetics of the electrochemical process involved.
Polarization is a property of?
Polarization is a property of transverse waves.
What is polarization in the electrocardiogram?
The contraction of any peart of heart in ecg is known as polarization. Eg contraction of atria is known as polarization of atria
Why is polarity important?
The behavior and properties of chemical compounds depend also on the polarity of their molecules. Typical examples are the solubility or intermolecular associations.
When was Polarization - album - created?
Polarization - album - was created in 1977-01.
Is diffraction grating is used in polarization?
No diffraction grating is not used in polarization.
What is cross-polarization?
AnswerIn RF communications, there are basically 3 common polarizations. They are horizontal polarization, vertical polarization, and circular polarization. Use the link below on antenna theory and see some examples and gather more information.Basically, polarization describes how the E-field is moving when it leaves the antenna.In horizontal polarization the signal moves in a horizontal fashion (-).In vertical polarization the signal moves in a vertical fashion (|).In circular polarization the signal moves in a circular fashion (O) with either left-handed or right-handed rotation.Now, when you want to talk to someone using horizontal or vertical polarization you want to match their angle of polarization exactly for the strongest signal.Cross-polarization is radiation orthogonal to the desired polarization. For instance, the cross-polarization of a vertically polarized antenna is the horizontally polarized fields.This is important to know because when you are setting up something like a satellite connection. In order to allow more signals through the satellite transponder within a fixed bandwidth and with decreased interference, the satellite makers alternate the polarization between adjacent transponder channels. (-|-|-|-|-|-|). Two adjacent channels can be "shoved right up against each other" and will interfere in a minimal way if they are polarized oppositely. Since interference affects their customers, satellite vendors are very touchy about proper polarization, and monitor gaps, called "guard bands" to ensure that you are properly aligned.
What does polarization of light tell about the nature light?
Polarization indicates light has transverse waves.
What is orientation polarization in dielectrics?
Polarization arising from the orientation of molecules which have permanent dipole moments.
Why vertical polarization cause short circuiting in receiver?
Why vertical polarization not working in receiver
