Unit 1st One shot video BAS101 / BAS201: ENGINEERING PHYSICS #btech #BAS101#BAS201#Lalirsir

Unit 1st One shot video Engg. Physics in hindi and English language
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Planck’s theory of black body radiation(qualitative), de-Broglie concept of matter waves, Phase velocity and group velocity
What is Black body?
What is black body radiation?
What is Wein's Law?
What is Rayleigh Jeans law?
What is plank's radiation?
Plank radiation of black body radiation
Plank's radiation formula.
Plank's radiation formula in terms of frequency
Plank's radiation formula in terms of wavelength
What is dual nature of particle?
What is de-broglie hypothesis?
What is De-broglie concept?
De-Broglie wavelength
Properties of matter wave wavelength
Properties of de-broglie wavelength
Phase velocity
Group velocity
What is phase and group velocity?
Q1 State Wien’s displacement law and Rayleigh-Jeans law.
Q2 Why are matter waves associated with a particle generated only when it is in motion?
Q4 Why is black the best emitter?
What is de-Broglie hypothesis?
Q7 Write the assumptions of Planck’s hypothesis.
Q12 What is the Planck’s theory of black body radiations? Obtain an expression for the average energy of the oscillators and derive the Planck’s radiation law.
Q20 Derive Planck’s law of radiation. How does it explain Wien’s displacement and Rayleigh-Jeans laws?
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Видео Unit 1st One shot video BAS101 / BAS201: ENGINEERING PHYSICS #btech #BAS101#BAS201#Lalirsir канала EngineersGateWay