Dual nature of Radiation and Matter Class 12 Physics | NCERT Chapter 11 | CBSE NEET JEE | One Shot

Timestamps:
0:00 Introduction
0:47 Dual nature of Radiation
2:18 Discovery of Electron
6:45 Electron Emission
12:43 Process of Electron emission
14:40 Photoelectric effect:Hertz experiment
15:49 Photoelectric effect:Lenard experiment
19:22 Photoelectric effect
20:34 Experimental study of Photoelectric effect
23:26 Variation of photocurrent with intensity of radiation
24:53 Variation of photocurrent with potential
32:15 Stopping Potential
36:38 Variation of frequency of incident radiation
39:42 Threshold frequency
40:12 Photoelectric effect:Experimental conclusion
42:09 Photoelectric effect:Using Wave Theory of light
45:45 Einstein’s Photoelectric Equation
51:51 Einstein’s Explanation:photoelectric effect
57:52 Particle nature of Light
58:07 Photon picture of radiation
1:00:20 Dual Nature of radiation
1:00:35 Wave nature of matter:De Broglie’s hypothesis
1:01:48 De-Broglie’s hypothesis
1:05:57 Heisenberg’s Uncertainity Principle
1:06:32 Problem1
1:09:15 Problem 2

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[saniakhan_]

Yay😍concept hua crystal clear😍Aapke saath hi half chapter finish hogaya and ab rest chapter bhi khatam ho jayega😍So interestingly you've explained everything maam😍Love you loads😍❤Next Physics lecture is much awaited 😍😘because of you maam i will score better marks thanks alot maam😘❤

[study__]

Timestamps:
0:00 Introduction
0:47 Dual nature of Radiation
2:18 Discovery of Electron
6:45 Electron Emission
12:43 Process of Electron emission
14:40 Photoelectric effect:Hertz experiment
15:49 Photoelectric effect:Lenard experiment
19:22 Photoelectric effect
20:34 Experimental study of Photoelectric effect
23:26 Variation of photocurrent with intensity of radiation
24:53 Variation of photocurrent with potential
32:15 Stopping Potential
36:38 Variation of frequency of incident radiation
39:42 Threshold frequency
40:12 Photoelectric effect:Experimental conclusion
42:09 Photoelectric effect:Using Wave Theory of light
45:45 Einstein’s Photoelectric Equation
51:51 Einstein’s Explanation:photoelectric effect
57:52 Particle nature of Light
58:07 Photon picture of radiation
1:00:20 Dual Nature of radiation
1:00:35 Wave nature of matter:De Broglie’s hypothesis
1:01:48 De-Broglie’s hypothesis
1:05:57 Heisenberg’s Uncertainity Principle
1:06:32 Problem1
1:09:15 Problem 2

[iamrnroaster]

I bless all student get 95%in board🥰🥰😍😍

[HarshG]

Physics Wallah - For deep and precise explanation.
Learn-o-hub - For quick and quality recap with blend of important topics.
BOTH CHANNELS ARE NEEV OF OUR CLASS 12th...If you agree hit like...

[Sandra-eohx]

Anyone here for 2024 boards . Video is old but concepts hua crystal clear . I didn't like this chapter but madam made it so easy . Thankyou so much mam ❤

[cadillacsafari]

Legends are studying it first time now 😂

[abhishek.]

Who's here for their pre boards 2023-24?🥲

[shreyasrivastava]

Tomorrow is my preboards and now I'm here ...
Really awesome session thank you ma'am ❤️

[sharmabrothersx]

Timestamps (Powered by Merlin AI)
00:02 - Radiation exhibits dual nature as wave and particle
03:51 - JJ Thomson discovered electrons in 1897.
10:06 - Understanding the minimum energy required for the photoelectric effect.
13:28 - The video explains the photoelectric effect and its applications
19:01 - Photoelectric effect and its components
21:27 - Photoelectric effect and the functioning of photo sensitive plates
26:38 - Photoelectric current stops increasing with increased positive potential.
29:11 - Photo current saturates when potential is increased
34:09 - Stopping potential is independent of intensity
36:24 - Photo current is independent of frequency.
40:45 - Stopping potential is independent of intensity
43:51 - Light is made up of small particles called photons
49:53 - The photoelectric effect is explained through experimental observations.
52:56 - Threshold frequency determines occurrence of photoelectric effect.
59:05 - Photons have energy and momentum determined by the frequency and intensity of incident light.
1:02:01 - The dual nature of matter and radiation is based on the wave-particle duality.
1:08:22 - Deriving direct relationship with kinetic energy

[nasimgaming....]

Kal padhunga bolte bolte saal hi khatam hone wala hai 😅

[Skylar_]

Who's here 😂 for saving their pre boards ?

[julianneregi]

My teacher taught this chapter in less than 30 minutes during online class, and i didn't understand anything.
I am lucky to have found you and now I have understood this chapter completely.
I really appreciate all your efforts.

[sandwichestoday]

38:13 Mam you made a mistake here . The correct statement is photocurrent is directly proportional to frequency of incident radiation

[Sigmawomen.]

Happy new year 2025.. starting new chapter on new year❤🎉 🎊

[just_neil_things]

Legend's watch this one day before examination....!!♠️

[himanshumusicofficial]

All the best for day after tommorow english exam

[saloni]

You are helping NEET aspirants also mam for concept building.😊
Aap ek dum zero level se padhati hai jo books se nhi samjhta
Physics visualise karwati hai ❤️

[mohangupta]

0:00 Introduction
0:47 Dual nature of Radiation
2:18 Discovery of Electron
6:45 Electron Emission
12:43 Process of Electron emission
14:40 Photoelectric effect:Hertz experiment
15:49 Photoelectric effect:Lenard experiment
19:22 Photoelectric effect
20:34 Experimental study of Photoelectric effect
23:26 Variation of photocurrent with intensity of radiation
24:53 Variation of photocurrent with potential
32:15 Stopping Potential
36:38 Variation of frequency of incident radiation
39:42 Threshold frequency
40:12 Photoelectric effect:Experimental conclusion
42:09 Photoelectric effect:Using Wave Theory of light
45:45 Einstein’s Photoelectric Equation
51:51 Einstein’s Explanation:photoelectric effect
57:52 Particle nature of Light
58:07 Photon picture of radiation
1:00:20 Dual Nature of radiation
1:00:35 Wave nature of matter:De Broglie’s hypothesis
1:01:48 De-Broglie’s hypothesis
1:05:57 Heisenberg’s Uncertainity Principle
1:06:32 Problem1
1:09:15 Problem 2

[_AryanMahla-higo]

56:40 Einstein was a mastermind not because of great mind Power, it was because of he know how to relate and link all the things....
Edit- Only legends can understand❤(y=mx ±c)

[armaansingh]

mam at 52:30 you said that saturation current is directly to intensity of light, but earlier in the video u mentioned that saturation value does not change with increase in intensity pls can u explain