I E Irodov Optics (Dispersion and Absorption of Light) Q. 5.201
I E Irodov Optics (Dispersion and Absorption of Light)
Dispersion and Absorption of Light is significant from the perspective of scoring high in IIT JEE. 1-2 questions asked every year in the JEE Main exam from Dispersion and Absorption of Light. IE Irodov Dispersion and Absorption of Light will be of great help to the IIT JEE students.
Q. 5.201 An electromagnetic wave of frequency w propagates in dilute plasma. the free electron concentration in plasma is equal to n0. Neglecting the interaction of the wave and plasma ions, find:
(a) the frequency dependence of plasma permittivity;
(b) how the phase velocity of the electromagnetic wave depends on its wavelength λ in plasma.
Complete I E Irodov Optics (Dispersion and Absorption of Light) Q 5.201 Video Solution -
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Dispersion and Absorption of Light
In optics, dispersion is the phenomenon where a wave's phase velocity depends on its frequency. Media that have this common property can be called dispersive media. The term chromatic dispersion is sometimes used for the specificity.
Light absorption happens as matter absorbs electromagnetic radiation, which converts light energy to internal energy. Energy from radiation is passed to the receiving organisms. The amount of energy that a light photon carries depends on its wavelength.
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Important Topics Covered in Optics IE Irodov:
Optics is the physics branch that studies the behavior and properties of light, including its interactions with matter, and the construction of instruments that use or detect light. Optics usually describes the visible, ultraviolet, and infrared light behavior.
Following topics are covered in I E Irodov solutions:
I E Irodov Topics |
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Photometry and Geometrical Optics |
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Interference of Light |
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Diffraction of Light |
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Polarization of Light |
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Dispersion and Absorption of Light |
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Optics of Moving Sources |
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Thermal Radiation and Quantum Nature of Light |
Important IE Irodov Video Solutions You Should Not Miss:
- Physical Fundamentals of Mechanics
- Thermodynamics and Molecular Physics
- Electrodynamics
- Oscillations and Waves
- Optics
- Atomic and Nuclear Physics
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