Thq sir... Mereko aapko video se bht help milti hai... Sir mere school me jo physics teacher the wo kisi karan se school chod dia hai.. Laghbhag 2 mahine se koi teacher ny hai sir or aaj kl hamlog aapki video smartclass me daily chalate hai... Sir aapki video bht acchi hai thq sir... Or hm v daily ghar pr aapki video se study krte hai.... Bs aapka aasirwad mila to accha marks aayega. ... Thxxx again sir
Sir Pradeep, you have made physics genuinely easy for us to understand. Hats of to you. I request that you upload remaining chapter and especially relativity . Warm Regards from Pakistan.
sir one doubt in the photoelectric experiment.....in order to find out current produced by the ejected electrons due to light source.... why do we need to connect a battery source and wats its use????
Sir, when we introduce a bulb of different color then we expect it to kick out elections from inner shells but this is not possible unless outer shell electrons are also removed. Thus more number of electrons should be released on using higher frequencies. Why is photoelectric current constant then!
Sir, even if the frequency of an incident wave is increased, the number of photons remains same. So how does it affect current? Isn't current dependant on the number of electrons, and hence, photons? Thank you.
sir my respect to u....ur videos hav been highly useful for me and i will reccomed all my friends to watch it!!! ur explanations are quite amazing sir....thank you sir from the bottom of my heart!!!
Sir Please help me or I will Die. I dropped a Year for Neet but unable to study till Date due to Pressure & Lack of Planning, Not go in any coaching. Sir Please make video of how to prepare from now with a perfect planning to get addimission in gov. med. coll. Please help me to save my FUTURE. Sir I have Trust on You Thus Asking Please Reply & make video
Thq sir... Mereko aapko video se bht help milti hai... Sir mere school me jo physics teacher the wo kisi karan se school chod dia hai.. Laghbhag 2 mahine se koi teacher ny hai sir or aaj kl hamlog aapki video smartclass me daily chalate hai... Sir aapki video bht acchi hai thq sir... Or hm v daily ghar pr aapki video se study krte hai.... Bs aapka aasirwad mila to accha marks aayega. ... Thxxx again sir
Really wonderful and supportive video for students. God bless you sir!
sir 2015 ka 2nd lecture nhi h. please reply
best teacher ever i hv seen in my scul lyf ! other teachers shud learn frm u sir!
sir, when the intensity is constant, and frequency is varied, why there is different current when ext. voltage=0?
sir sir sir sir sir😊😊😊🤗🤗
what a explanation sir
best hai sir
Sir Pradeep, you have made physics genuinely easy for us to understand. Hats of to you. I request that you upload remaining chapter and especially relativity . Warm Regards from Pakistan.
Sir, hindi medium ka video upload kb kijiyega?
agla session kab hoga sir.
***** agla session kab hoga sir
2017 ke April me
good!!!!!!
sir aapne explain nahi kiya ki ejected electrons ki energy alag kyu hogi tube ke andar
Maybe it should be the first in a new category "Wavicle" nature of light.
sir one doubt in the photoelectric experiment.....in order to find out current produced by the ejected electrons due to light source.... why do we need to connect a battery source and wats its use????
Awesome explanation sir... you are god of physics
sir have u uploaded any class 12 physics practical videos?
Sir please upload class12 ,subject physics , remaining vedio because exam starting from 09-03-2017
sir mai delhi se hu mne aapke saare lectures dekhe h or koi tution bhi nhi lgaai thi aap jo pdhate ho vo hmare delhi board se bhaar ka bhi hota h kya?
When will you upload videos for rest of the chapters Sir??
38:00 sir fir red colour irrited kyo karata hai
Sir, when we introduce a bulb of different color then we expect it to kick out elections from inner shells but this is not possible unless outer shell electrons are also removed. Thus more number of electrons should be released on using higher frequencies. Why is photoelectric current constant then!
You are great sir love you sir you have made physics very easy......
sir ye 2016 ki 3 videos pura chepter cover karti hai
you haven't explained that different electron have different kinetic energy and why current become saturates
Respected sir..........................where is the videos of chapter 12, 13 and 15
sir , from where should i get your notes
❤ you sir
You are not in the world but you are in the world (💖)
Sir, congratulations for 1 lakh subscribers
sir accoding to you how many day's left to complete the chapter...
Sir do these 3 lectures of chapter 11 cover entire chapter??
sir can i know what is the difference btween potential and potential difference
sir Pradeep Kshetrapal ap planks Quantum theory physics video upload kr do plz
Sir plZ upload remaining vedio of class 12 of physics
I mean delhi board ka syllabus or aapka syllabus different h??
What about the davisson and germer experiment? It proved the wave nature again?
sir plzz mjhy bataen k x-ray r laser ka concept ks lec m discuss kiya h mjhy wo mil nhn rhy kindly help me
sir please make some video on important topics of physics class 12 for exam purpose.
please explain the theory of general relativity
Sir, even if the frequency of an incident wave is increased, the number of photons remains same. So how does it affect current? Isn't current dependant on the number of electrons, and hence, photons? Thank you.
No of ejection of electrons and hence current depends on intensity of light not on frequency
and also from chapter 11.....there is only two videos...11.1 and 11.3......
sir my respect to u....ur videos hav been highly useful for me and i will reccomed all my friends to watch it!!! ur explanations are quite amazing sir....thank you sir from the bottom of my heart!!!
in this experiment i saw that the photoelectron are of different speed why this is so ???
sir pls upload remaining ones
sir please very fast upload the next videos of physics
Wah! !!!
sir please hini me samjao jaise aap phele samjate the
Sir Please help me or I will Die. I dropped a Year for Neet but unable to study till Date due to Pressure & Lack of Planning, Not go in any coaching. Sir Please make video of how to prepare from now with a perfect planning to get addimission in gov. med. coll. Please help me to save my FUTURE. Sir I have Trust on You Thus Asking Please Reply & make video
Sir mene aapko You tube workshop me dekha tha jo kuch din pehle hua tha afsos me aapke sath photo nhi khicha ska
I love you