PHY-XII-14-10-LED (2016) Pradeep Kshetrapal Physics channel

[@saniyashadowz4867]

your personality is honourable ...God bless you....across the border

[@AjayChaurasiya-mi8lp]

your explanations are best ...with too much patience....with deep understanding of concepts and hence anyone easily solve conceptual questions....thanku so much sir

[@Zahra-bi4bw]

absolutely right..

[@shaikamer2405]

🥺

[@supamdeepbains5172]

great teacher........ best teaching skills thank you sir

[@jagatnarayan2515]

You are best teacher of physics because your explanation is best

[@oliveolive1454]

Pradeep kashitrapal is a great professor

[@nothinghereyet1803]

THANKS PRADEEP SIR FOR UR WONDERFUL EXPLANATION. .👍👍👍👍👍👍👍

[@sooryapratap1776]

sir ap jee main se related kuch important topic ke video bhi agar dale to it is very usful for me please

[@anjalirohilla1302]

Best lecture ever

[@quratulainkhuwaja1785]

sir kindly ap mjhy bataen in which lec u r describing X-rays nd laser

[@songsbyphalodi7703]

Sir please tell ,,,are these lectures of 2016...or old..... and ya...where are the lectures of modern physics

[@Vishal-vp7pj]

Sir, some led's give different types of colours simutaniously..

[@hafizurrehman8343]

sir I am prepare for neet ur video is help me

[@prashantjamdade7999]

Sir you have very deep knowledge

[@gaurav123shrivastava]

To sir gharo me led bulb continues kaise jalta hai

[@heartless8306]

u r great teacher sir.... sir plz upload lecture of special theory of relativty

[@lilyjain5484]

best teacher in the world sir😊😊

[@bhupenderbisht1236]

Sir photovoltaic device is in course of class 12 cbse or not

[@wowsomeshorts3767]

Thanku Sir..

[@imyouraddicted3145]

Sir u was great 🙏

[@AkashKumar-ls7hg]

Sir please please laser topic ka lecture provide kre

[@ajaykumargupta3932]

Sir Ghar me Jo light aati hai vo agar 1second me 50 Bar band hoti hai to led kyo jalti rhti hai

[@preranashrutisaxena744]

plz provide link to application of transistor

[@blackbeast7817]

Plz display videos for neet 2017

[@jayhindchauhanchauhan5812]

Thank you sir

[@divyanshushukla3808]

sir how operational voltage are related with band gaps both are different aspects plz explain will help me a lot ???

[@zara-mx5rx]

Thank you Sir.

[@fatimageeanjum1706]

allah khush rakhe sir apko

[@nareshgoyal1994]

Sir how the white light emits from the LEDs ???

[@mriduljaiswal333]

Sir why do LED light up for a long time......even when all the electrons merge into the holes......why does energy releases for a long time?????after the occupation of all electrons into the holes?

[@suryanshyadav602]

good

[@ajitmaalgurjar]

Great

[@NituKumari-ef7cl]

Thank u so much sir 🤗

[@sumedhahaha]

excellent explanation!!!

[@hafizurrehman8343]

thanks sir

[@vijendraparmar4476]

Thanks sir you are great

[@sneharya1876]

Sir app bahut achha padate hai

[@AkashSharma-kf3lj]

superbbbb

[@adityarathod6800]

lagta hai sir S.L.Arora padte hain ,all same informations point to point.

[@AdityaSingh-pv6qy]

sl Arora Ko sir pdhate Hain burbak

[@seemamahadev9624]

Aditya Singh 😂😂😂 true af

[@AdityaSingh-pv6qy]

Seema Mahadev 🙌🙏

[@shashigupta4385]

@@AdityaSingh-pv6qy exactly bro😀

[@AshishKumar-lh1xi]

Hamare sir pradeep fundamental physics se padhate haa😊

[@sudheerpal4738]

Very very thank u sir. ....

[@kavitakohli5632]

Sir plz reply. Atom which has hole , electron ke entry se neutral hote Hai ya they become ionised accepter atom i.e they gain -ve charge.

[@parths.1903]

Thank you, sir.

[@avinashdubey1806]

Thanks a lot of sir

[@ShawnDypxz]

30:08 I found it funnny hehe

[@shashigupta4385]

I was about to write same comment yr...exactly funny

[@mapa9475]

sir pradeep m tho energy 1.6ev se 3ev di h

[@parmatmayadav6834]

very nice

[@aamirkhanam3985]

thank you v much sir

[@rashmisingh3082]

where is chap 14th part 11

[@samriddhisaxena5248]

6:00

[@hemangpatel3224]

🙏🙏🙏

[@atwork8891]

I ... Love ... My ... Super ... Tichr ... Jee

[@mriduljaiswal333]

Please reply sirr......🙏🙏

[@fatimageeanjum1706]

thanks

[@phenomenalisrar]

Sir I have question that if we use L. E. D. in home that is in Alternating current then why not it get dim n bright again n again

[@vishwadeepaksingh7458]

because if you see in led light there is circuit which transforms ac to dc current

[@sarfarazalam5210]

Ser apki age bahut lambi ho

[@quratulainkhuwaja1785]

plzz rply me as soon as possible sir

[@TheRealVinayy]

Rip

[@bella.s8132]

Thanks a lot for awesome explanation and students who r complaining plz first read ncert before saying anything....

[@waveremixmusic2659]

Sir I have a question......if led have capabilitie of fast on and off switching then how it is possible to use led in ac current supply.....?????

[@physicswalljitendrasingh]

Diode rectifies ac into dc in led.

[@mrityunjaysingh2047]

Thanks sir

[@pankajkhattak8312]

thanks sir