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Black body radiation for class12 physics | Modern physics 05 | federal & kpk board Physics lectures


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Source channel: candle academy pakistan

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Description

Welcome to candle academy Pakistan. This is lecture 5 of chapter 18 modern physics for class 12 Federal board and all kpk boards. In this lecture black body radiation is explained.
Follwing subtopics can be approached using mentioned timestamps.

03:39 What is radiation?

07:21 What is thermal radiation?

16:23 Explain perfect black body.

23:24 Black body radiation and intensity distribution diagram.

33:56 Why classical theory failed to explain the black body radiation spectrum?

38:30 Explanation of black body radiation spectrum.

39:59 Rayleigh jeans law.

40:55 Wien's formula.

42:10 Stefan boltzmann law.

44:11 Planck's quantum theory.

50:26 Derive the relation of momentum for a photon.

53:00 Give importance of Planck's quantum theory.


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#intensitydistributiondiagram
#rayleighjeanslaw
#wien'sformula
#Stefanboltzmannlaw
#Planck'squantumtheory
#perfectblackbody
#candleacademyPakistan
#physicslectures
#class12Physics

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conceptual questions part 2
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