00:05 Wave Optics covering light wave, Huygens principle, interference, diffraction, YDS, polarization 02:06 Wave equation and characteristics of waves 07:35 Understanding wavelength and wave speed 10:04 The y-coordinate of a random point is a function of both X and time. 15:33 Light is an electromagnetic wave with perpendicular electric and magnetic fields. 18:02 Speed of light in a medium 22:26 Refractive index formula from Ray Optics 24:39 Wavefronts move away from light source at the speed of light. 29:46 Huygen's theory: wavefront and secondary sources 32:15 Wavefronts and reflected wavefronts behavior 36:56 Intensity is directly proportional to the width of the thin slit 39:24 Intensity varies based on the type of source. 43:36 Intensity decreases as distance from a point source increases 45:53 Understanding how the amplitude and intensity change based on the type of source 50:08 Interference can be neither constructive nor destructive 52:39 Coherent sources exhibit predictable wave behavior. 57:15 Coherent vs. incoherent sources 59:47 Phase difference determines interference type. 1:04:44 Light waves from multiple slits interfere constructively or destructively 1:07:30 Understanding incoherent intensities 1:12:16 Electrons transitioning to lower orbit emit photons, related to amplitude and intensity formulas. 1:15:09 Intensity is directly proportional to amplitude's square 1:19:54 Incoherent sources add intensities, no phase consideration. 1:23:02 Phase difference and constructive interference 1:27:46 Condition for constructive and destructive interference 1:31:02 Delta X is odd multiples of Lambda by 2 and phase difference can be odd multiples of Pi 1:35:36 Finding intensity difference between two points 1:38:15 Conditions for constructive interference and path difference 1:43:08 Understanding the points between zero and infinity for constructive interference. 1:45:10 Young's Double Slit Experiment and Interference 1:50:10 At point O, the rays reach simultaneously. 1:52:44 Large number of fringes leads to close proximity, focusing on specific positions becomes more relevant. 1:57:21 Fringe width beta is given by Lambda d/D 2:00:00 Fringe width is Lambda d by D 2:04:45 Calculation of fringe width and location of maxima and minima 2:07:23 Explanation of bright and dark fringes in a double-slit setup. 2:12:39 Counting total number of minimas in wave optics 2:15:01 Relation between D, d, and Lambda 2:20:11 Dark fringes never coincide with each other. 2:22:51 Amplitude ratio of individual waves is 2 is to 1 2:46:13 When the fringes shrink, the central Maxima remains in the same place. 2:48:14 White light creates a spectrum of colors with varying fringe widths. 2:52:48 Placement of slab causes pattern shift 2:54:59 Light rays shift due to different travel distances in glass slabs 2:59:53 S1 and S2 positions affect fringe pattern 3:02:18 Light through aperture creates rings and fringes 3:07:16 Intensity variations in Young's double slit experiment compared to diffraction 3:09:46 The angular position of the first Minima is given by the formula slit width * sin(Theta1) = Lambda 3:14:54 Sin Theta 1 and Lambda relationship 3:17:25 When the wavelength is smaller or equal to the width of the slit, defraction occurs more. 3:21:49 Polarization occurs with perpendicular oscillations. 3:24:01 Malo's law explains how to change the plane of oscillation and polarize unpolarized light 3:29:11 Malo's law and Brewster's law 3:31:32 Brewster's law states that at Brewster's angle, the reflected ray is completely polarized 3:36:04 At Brewster's angle, unpolarized light intensity is less than I/2. 3:38:18 Light passing through Polaroids results in polarization
Sir Mera CG board hai Main 12th pass hun aur fir se 12th improvement me kar rha hun pass hone par nya result is saal ka aayega Main jee mains is saal pehli baar dunga agar Mera is saal mains ka paper kharab hua to kya main phir se agle saal jee mains and advance dono de sakta hun ??
![Light Waves [JEE 2022] L- 1 | Huygen's Principle, Types Of Sources & Polarization | JEE Physics](http://i.ytimg.com/vi/w6Wh5YgDLvI/mqdefault.jpg)
00:05 Wave Optics covering light wave, Huygens principle, interference, diffraction, YDS, polarization
02:06 Wave equation and characteristics of waves
07:35 Understanding wavelength and wave speed
10:04 The y-coordinate of a random point is a function of both X and time.
15:33 Light is an electromagnetic wave with perpendicular electric and magnetic fields.
18:02 Speed of light in a medium
22:26 Refractive index formula from Ray Optics
24:39 Wavefronts move away from light source at the speed of light.
29:46 Huygen's theory: wavefront and secondary sources
32:15 Wavefronts and reflected wavefronts behavior
36:56 Intensity is directly proportional to the width of the thin slit
39:24 Intensity varies based on the type of source.
43:36 Intensity decreases as distance from a point source increases
45:53 Understanding how the amplitude and intensity change based on the type of source
50:08 Interference can be neither constructive nor destructive
52:39 Coherent sources exhibit predictable wave behavior.
57:15 Coherent vs. incoherent sources
59:47 Phase difference determines interference type.
1:04:44 Light waves from multiple slits interfere constructively or destructively
1:07:30 Understanding incoherent intensities
1:12:16 Electrons transitioning to lower orbit emit photons, related to amplitude and intensity formulas.
1:15:09 Intensity is directly proportional to amplitude's square
1:19:54 Incoherent sources add intensities, no phase consideration.
1:23:02 Phase difference and constructive interference
1:27:46 Condition for constructive and destructive interference
1:31:02 Delta X is odd multiples of Lambda by 2 and phase difference can be odd multiples of Pi
1:35:36 Finding intensity difference between two points
1:38:15 Conditions for constructive interference and path difference
1:43:08 Understanding the points between zero and infinity for constructive interference.
1:45:10 Young's Double Slit Experiment and Interference
1:50:10 At point O, the rays reach simultaneously.
1:52:44 Large number of fringes leads to close proximity, focusing on specific positions becomes more relevant.
1:57:21 Fringe width beta is given by Lambda d/D
2:00:00 Fringe width is Lambda d by D
2:04:45 Calculation of fringe width and location of maxima and minima
2:07:23 Explanation of bright and dark fringes in a double-slit setup.
2:12:39 Counting total number of minimas in wave optics
2:15:01 Relation between D, d, and Lambda
2:20:11 Dark fringes never coincide with each other.
2:22:51 Amplitude ratio of individual waves is 2 is to 1
2:46:13 When the fringes shrink, the central Maxima remains in the same place.
2:48:14 White light creates a spectrum of colors with varying fringe widths.
2:52:48 Placement of slab causes pattern shift
2:54:59 Light rays shift due to different travel distances in glass slabs
2:59:53 S1 and S2 positions affect fringe pattern
3:02:18 Light through aperture creates rings and fringes
3:07:16 Intensity variations in Young's double slit experiment compared to diffraction
3:09:46 The angular position of the first Minima is given by the formula slit width * sin(Theta1) = Lambda
3:14:54 Sin Theta 1 and Lambda relationship
3:17:25 When the wavelength is smaller or equal to the width of the slit, defraction occurs more.
3:21:49 Polarization occurs with perpendicular oscillations.
3:24:01 Malo's law explains how to change the plane of oscillation and polarize unpolarized light
3:29:11 Malo's law and Brewster's law
3:31:32 Brewster's law states that at Brewster's angle, the reflected ray is completely polarized
3:36:04 At Brewster's angle, unpolarized light intensity is less than I/2.
3:38:18 Light passing through Polaroids results in polarization
Thanks bro
Thanks bro, i appreciate your effort putting it all together!
Can u please tell me where can I find this pdf
thank you so much man
- my jobless friend on every tuesdays
Wave optics done first time in my 3 yrs of preparation
Bro how to get that pdf pls tell bro
😂😂😂😂😂😂
🎉😊
OMG!! I couldn't even get it in my native language..proves he teaches with 100% clarity
btw I am a neet aspirant
We rocked the wave optics tq captain ♥️🔥#WPWP! Waiting for your entry in crash course
Can u please tell me where can I find this pdf
wave optics done
yes sir we want Eamcet sessions alsoo sir after jee mains.
Yes..! Akshitha
Wave optics done❤😊
Wave optics waveeedddd❤
Sir Mera CG board hai Main 12th pass hun aur fir se 12th improvement me kar rha hun pass hone par nya result is saal ka aayega Main jee mains is saal pehli baar dunga agar Mera is saal mains ka paper kharab hua to kya main phir se agle saal jee mains and advance dono de sakta hun ??
waveoptics done sir❤❤
WaveOpticsDone
Sir why are derived sources coherent at 1:05:01
Thank you for the amazing session CAPTO❤🔥
WaveOpticsDone. Thank you captain❤️.
Sir how to get pdf pls reply sir 😢
this channel is very helpful still a very few no. of likes here😢😢
Best teacher...❤
I am subscribing this channel only for you sir
Sir is this session is used ful for jee advanced
Done
Wave optics done capto!
Wonderful session sir
Do anyone know how to find this pdf
@3:02:55 Your drawings are lovely sir
Wave optics done 👍
Cappto wave optics done ✅ 🖖
Wave optics done
waveoptics done
thank you sir
In intestity 4I and I the answer will be 4I becoz Cos2π= -ve1
Sir please aplod oscillation and wave
Sir ray optics
THANK YOU VERY MUCH
Does neet syllabus contain slab insertion topic
Ray optics sir
wave optics done ;)
Sir PDF?
Sir is this one shot enough for jee mains
Yes
Wave optics done.....
Waveoptics done
sir, please explain more in depth and for bright light in ydse it is 0 and n lambda
Is this enough for boards
more than enough
WOD
Sir we need modern physics please please 🙏🙏🙏🙏🙏🙏🙏🙏
done already check live few days back
Wave optics done
But can this be sufficient for jee
Is this good enough for neet sir
waved 25 aspirants
அலை optics
Is this one shot enough for neet?
yes, need to practice sums after this
WaveOpticsDone
200 th like
Wave optics done Capto😂
Thank you so much sir 🎉🎉🎉🎉🎉🎉🎉
WaveOpticsDone