Sir please add serial number to these questions according to the test so that we don't have to watch the whole video and can just skip to our desired questions.
I have a complain about physics. Some topics of syllabus is not cover in Sunday tests especially (stretched string,organ pipe and dopler effect and many more) even a single mcqs is not come from it so kindly cover all the syllabus equally
Sir , is black body radiation continous ? As it is discovered by plank , and he said that radiation emitted from bkack body is in the forms of packets called quanta .... so may be it is discontinuos ???
Lecture 50 minute.... finding the correct order takes 10minutes and rip to those who watch full video for just few MCQS.... Please kuch kry aisy hamara time zya hota hai ek mcq ghlt kia hota uski waja se full lecture dekhna prhta hai 😢
@@haidermehsud3412 Haider Bhai, Compton wavelength is a constant and not change with angle, but Compton shift changes with angle.Compton wavelength is 2.43pm.And Compton shift is the change in wavelength and equal to ∆lambda=h/mc (1-cos theta).So h/mc is constant and constant always doesnot depend on its equation things.
If momentum is conserved then similarly mass is also conserved as momentum is the product of mass and velocity. I might be wrong but this is what i am getting
In pair production, the following laws are conserved: 1. *Energy Conservation*: The total energy of the incident photon is converted into the mass and kinetic energy of the produced particle-antiparticle pair. 2. *Momentum Conservation*: The momentum of the incident photon is equal to the total momentum of the produced particle-antiparticle pair. 3. *Charge Conservation*: The net charge of the produced particle-antiparticle pair is zero, as the particle has a positive charge and the antiparticle has an equal negative charge. 4. *Angular Momentum Conservation*: The spin of the incident photon is conserved, and the produced particle-antiparticle pair has a combined spin that matches the spin of the photon. 5. *Relativistic Mass-Energy Equivalence* (E=mc²): The energy of the photon is converted into the mass of the particle-antiparticle pair, demonstrating the equivalence of mass and energy.
@@bilalafridi1079 Bilal Bhai yaha per Jo mass momentum sai app le rahai hai vo relativistic mass hai,not the real one like 5kg mass.relativistic mass is because by comparing it with energy conversion at speed of light.
Sir please add serial number to these questions according to the test so that we don't have to watch the whole video and can just skip to our desired questions.
Great Teacher🎉
I have a complain about physics. Some topics of syllabus is not cover in Sunday tests especially (stretched string,organ pipe and dopler effect and many more) even a single mcqs is not come from it so kindly cover all the syllabus equally
Sir may Allah bless you always
May Allah gives you alot of health
Really sir I support engeecon..
East or west engeecon is the best👍💯
It's help me how solving the mcqs in short time
Great job 👍
Great sir🖋🖋
Thank you sir❤
Wheat stone rectifier be half wave ke Tarah behave krta hai agr aik ko hm short circuit kr dy
Thanks Sir ❤
Kitne mrks aye
Sir test 8 wala lecture kb upload hoga?😢
Sir , is black body radiation continous ? As it is discovered by plank , and he said that radiation emitted from bkack body is in the forms of packets called quanta .... so may be it is discontinuos ???
Plz add serial number to the question 🙏
Appreciated
❤
❤❤ thanks sir
Please Q No o deYa KareY hum zalel hojateY Hai phir
Lecture 50 minute.... finding the correct order takes 10minutes and rip to those who watch full video for just few MCQS.... Please kuch kry aisy hamara time zya hota hai ek mcq ghlt kia hota uski waja se full lecture dekhna prhta hai 😢
Kya is accadmey k tests BUMHS walon kalye helpful Hy? Kindly guidance please
Only physics and English and also chemistry
Of course why not
alhamduliAllah 175 ❤ abbotabad center 🤍
Physics kaha say study krtay ho ap
@@prettycollection3726 academy ki hai abb bss self study kr rha hoo aur e prepare account use krta hoo mcqs keliye.
Sir agr angle change kary toh camptoms wavelength bhi change hota hai 🤔
Yes 😊
Constant nhi rehta mein bhi yahii keh rha hon
@@haidermehsud3412 Haider Bhai, Compton wavelength is a constant and not change with angle, but Compton shift changes with angle.Compton wavelength is 2.43pm.And Compton shift is the change in wavelength and equal to ∆lambda=h/mc (1-cos theta).So h/mc is constant and constant always doesnot depend on its equation things.
Yeh Graphite wala kp book mei hai?
@@muhammadsaleh4674 yes aap topic ko pora read kary
alhamduliAllah 50/54
21:23 law of conservation of mass kistara follow hota ha reactant me to gamma rays ha with no mass??? Anyone
If momentum is conserved then similarly mass is also conserved as momentum is the product of mass and velocity.
I might be wrong but this is what i am getting
In pair production, the following laws are conserved:
1. *Energy Conservation*: The total energy of the incident photon is converted into the mass and kinetic energy of the produced particle-antiparticle pair.
2. *Momentum Conservation*: The momentum of the incident photon is equal to the total momentum of the produced particle-antiparticle pair.
3. *Charge Conservation*: The net charge of the produced particle-antiparticle pair is zero, as the particle has a positive charge and the antiparticle has an equal negative charge.
4. *Angular Momentum Conservation*: The spin of the incident photon is conserved, and the produced particle-antiparticle pair has a combined spin that matches the spin of the photon.
5. *Relativistic Mass-Energy Equivalence* (E=mc²): The energy of the photon is converted into the mass of the particle-antiparticle pair, demonstrating the equivalence of mass and energy.
@@bilalafridi1079 Bilal Bhai yaha per Jo mass momentum sai app le rahai hai vo relativistic mass hai,not the real one like 5kg mass.relativistic mass is because by comparing it with energy conversion at speed of light.
Photon no rest mass but moving mass can be found
E=mc^2
Sir may Allah bless you always
May Allah gives you alot of health
❤