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Photons are massless... But they have Momentum!! | Physics | English
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Hello Friends,
In this video, I will be explaining why photons are massless, and how they have momentum irrespective of being massless in the first place. If you like this video, share as much as possible. Do leave a comment! Thanks for watching.
Timestamps:
00:00 - Introduction
00:18 - The problem
01:02 - Photons and Its Properties
02:00 - Einstein's equations
03:00 - Types of mass
04:39 - Photon is massless (Mathematical Proof)
06:16 - Photon is massless (Intutively)
06:59 - Existence of momentum in photon
07:17 - Mathematical Expression for momentum of photon
09:48 - Gravitational Lensing
Social Links:
#Physics #Specialtheoryofrelativity #Generaltheoryofrelativity #AlbertEinstein #Quantummechanics #Photon #Theoreticalphysics
In this video, I will be explaining why photons are massless, and how they have momentum irrespective of being massless in the first place. If you like this video, share as much as possible. Do leave a comment! Thanks for watching.
Timestamps:
00:00 - Introduction
00:18 - The problem
01:02 - Photons and Its Properties
02:00 - Einstein's equations
03:00 - Types of mass
04:39 - Photon is massless (Mathematical Proof)
06:16 - Photon is massless (Intutively)
06:59 - Existence of momentum in photon
07:17 - Mathematical Expression for momentum of photon
09:48 - Gravitational Lensing
Social Links:
#Physics #Specialtheoryofrelativity #Generaltheoryofrelativity #AlbertEinstein #Quantummechanics #Photon #Theoreticalphysics
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