In the photoelectric effect, why can two or more photons not add up to make sufficient energy to cause emission of electrons from a metal? Why do we see one photon-one electron interaction? Because photons don’t add up to each other’s energies. They can only add up to their own amplitudes or intensities. Photons’ energies are related only with their frequencies (frequency of their electric and magnetic fields oscillations) and not with their intensities (how much photons are bunched together). So if an electron’s bondage energy to its orbit or to atomic nucleus is higher than the energy of a photon’s frequency, it doesn’t matter how much of the same photons hit such an electron. Their energies can’t overcome the threshold of even a single electron’s bondage energy to its orbit in an atom. On the other hand, just one single photon with higher energy than such a threshold is enough to break apart an electron’s bond to its orbit or nucleus. I had dout but I found explanation in quora If Any of you had dout then I Hope now you satisfied with explanation 😊😊
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U r just amazing sir.. Yekdam detail mai pura concept clear ho jata.. Sab samaj aata..aapki teaching bohot sahi hai aur mujhe jab kabhi bhi kuch chez smaj nahi aati aapka video dekhkee samaj jati hu thank you very much sir.. 🙏🙏🙏
01. Was Ammeter made in 1887 to be used in experiments ? 02. Potassium is highly reactive in Air. Then how it was converted into a plate form and inserted inside the tube which is vacuumed, that too in 1887.
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Sir's only extra effort in video is his calmness which makes us understand any hardest topic very easily ,very very thanks sir for your this extra effort
Sir agar minimum energy se photon jayega to uski saari energy sirf electron ko eject karne me use ho jayegi . Iska matlab yaha hai ki agar minimum energy se photon jayega to electron ki kinetic energy zero ho jayega iska matlab minimum energy me bhi photoelectric effect nahi hoga . Sir maine sahi bola hai ki galat pls reply
Sir I have purchased the course of physics wallah but i study most of the topic from ur videos because u studied the concept in deep with clearity it cannot be seen in physics wallah chemistry
Sir quantum theory ke hisab se E=hv , sir intensity =power/time, power=energy / time so dekha jaye to intsnsity directly proportional to energy h , aur intensity directly proportional to frequency hona chahiye , lekin aisa nahi hota , kyu , why sir , plz bta do
Clear n Smooth flow
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Gravity circle ke video's Dekho
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In the photoelectric effect, why can two or more photons not add up to make sufficient energy to cause emission of electrons from a metal? Why do we see one photon-one electron interaction?
Because photons don’t add up to each other’s energies. They can only add up to their own amplitudes or intensities. Photons’ energies are related only with their frequencies (frequency of their electric and magnetic fields oscillations) and not with their intensities (how much photons are bunched together).
So if an electron’s bondage energy to its orbit or to atomic nucleus is higher than the energy of a photon’s frequency, it doesn’t matter how much of the same photons hit such an electron. Their energies can’t overcome the threshold of even a single electron’s bondage energy to its orbit in an atom.
On the other hand, just one single photon with higher energy than such a threshold is enough to break apart an electron’s bond to its orbit or nucleus.
I had dout but I found explanation in quora If Any of you had dout then I Hope now you satisfied with explanation 😊😊
god will bless you . please make more conceptual videos
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Sahi h
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What a beautiful and crystal clear explanation
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Ye sab to aap sab ka pyaar hai.
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Sir aapne bhut hi acche tarike se smjhaya h
After watching this video I totally understand..
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OP IN THE CHART
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Sir..... Is Solar panels based on the principal of photoelectric effect...?
Now I can easily learn and do the sums in this topic thanks a lot
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U r just amazing sir.. Yekdam detail mai pura concept clear ho jata.. Sab samaj aata..aapki teaching bohot sahi hai aur mujhe jab kabhi bhi kuch chez smaj nahi aati aapka video dekhkee samaj jati hu thank you very much sir.. 🙏🙏🙏
01. Was Ammeter made in 1887 to be used in experiments ?
02. Potassium is highly reactive in Air. Then how it was converted into a plate form and inserted inside the tube which is vacuumed, that too in 1887.
Thanku... It helped a lot in lockdown😌
Subscribe to this channel so that you can get tips and tricks related to education. Special for B.Tech nd Diploma Student.
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U r my hero sir...
Sir sath me kuch questions bhi karwa dejye ....... .......
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After watching many different videos, I wasn't able to understand. But now I understood this concept. 👍
Thank you sir🙏
Sir what is RAMAN. effect ????
Ramman effect.. cv raman ne diya tha .. osme vo ye btate hai kii ocean ka colour blue kyo hota hai ..
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I have no words to explain your
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Sir's only extra effort in video is his calmness which makes us understand any hardest topic very easily ,very very thanks sir for your this extra effort
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Sir agar minimum energy se photon jayega to uski saari energy sirf electron ko eject karne me use ho jayegi . Iska matlab yaha hai ki agar minimum energy se photon jayega to electron ki kinetic energy zero ho jayega iska matlab minimum energy me bhi photoelectric effect nahi hoga . Sir maine sahi bola hai ki galat pls reply
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Do u have any purchase course
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Sir in photoelecric effect no. Of electrons ejected is proportional to?????
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Thanks you
Sir quantum theory ke hisab se E=hv , sir intensity =power/time, power=energy / time so dekha jaye to intsnsity directly proportional to energy h , aur intensity directly proportional to frequency hona chahiye , lekin aisa nahi hota , kyu , why sir , plz bta do
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Thank you sir
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R u sure it is an ammeter......coz it could be a galvanometer ....BTW thank you for the video,It really helped
i also think so
No...! Its ammeter....
I understand very much clearly thanks for this video
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1:33 I was confused when I searched on Google name of discoverer of pe effect
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Sir i have a question, which has more intensity in VIBGYOR ? sir please answer.
Sir ap bhut bhut bhut bhut achha samajhate h
Thanks for sir 1chapter