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Demons and Devils in Physics | Dr. Pervez Hoodbhoy
"Big Challenges for Science" is a series of lectures arranged by The Black Hole. Designed for high school and above audiences, these lectures are delivered by Pakistan’s acclaimed nuclear physicist Dr. Pervez Hoodbhoy.
“Demons and Devils in Physics” is going to be one of the lecture of this series. It will be a 45-60-minute presentation followed by an interactive Q&A with the audience.
Пікірлер: 27
My name is vipin Pathak I am Indian citizen like your teaching style
This should be top trending content 👏
Dr pervaiz is living legend
Hoodhnhoy has command on the subject.
Pakistani mindset: 1. Musalman hone ke nate. 2.Alhamdullilah hum Musalman hai. 3. As a Muslim citizen. 4. Being a Muslim. 5. हमारे pas talent bahut है 6. Hum aatomi mulk hain 7. Hum ek azad mulk hain 8. Humne kalma padha hua hai 9. Kashmir hamara hai 10. Hamari ISI army no.1 hai 11. Hmare ander jajba hai 12. India ki aabadi jyada hai 13. India me muslim par julm hota hai 14. Hindu kafir hai 15. India ek badi markeet hai 16. India me gurbat bahut hai 17. India me logon ko hakuk nahi milte. 18.Modi Musalmano ka dushman hai. 19. Ye Raaaa ki sajish hai 20. Ye RSS wale muslimo par julam karte hai. 21.Hamne puri duniya me apna sikka manaya hai 22. Allah tala hampe rehem kare 23. Meri to kaampe taang rahi hai 24. Hum india se sari jange jete hai 25. Inshallah Paxtan superpower hai/banega 26. Paxstan ke missiles ka mukabala nahi 27. India Hame copy karta hai 28. Paxstan India se aage hai 29. Musalman hamara bhai hai 30. Hum mohabbat se rehne wale log hai 31. pakistani jinda kaum hai 32. Allah hamare saath hai 33. muslman kisi se nahi darta 34. hindu Mai zazba nahi hota muslmano mai hota hai hum marne se nahi darte. 35. Insha Allah Pakistan mein bahut tarakkee hai
@hawkingdawking4572
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5000 years saaaaaaaar. Respect us saaaaaaaar.
@TheMadhavrathi
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Respect for you
WoW
Sir gee, There may exist time dilation but the light clock used by the Einstien for the derivation of the time dilation equation is not a standard clock and hence the equation of time dilation is not validated as a light clock can be designed (for time dilation as well as time contraction) in an infinite number of ways with more than two mirrors (not just two), therefore, it nullifies BH and all other holes including warm holes. Any questions.
@eclecticeccentrickamikaze6526
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@The Dark Arts Scientists don’t believe in miracles but in logical arguments. Anyway, they still don't have any evidence if the earth is round or flat other than the pictures taken from the fake lunar landing. Similarly, Islam says that the sun moves but most Muslim scientists either don't know about Islam or just ignore and accept the solar system despite knowing what Islam says with authentic references.
@eclecticeccentrickamikaze6526
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@The Dark Arts Which forum do you use? We can exchange information and discuss. The mathematics involved in formulating the gravity model is wrong therefore the subject of falling things toward earth is still mooted. BTW I'm aware of the Illuminati.
@eclecticeccentrickamikaze6526
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@The Dark Arts Let’s for the sake of argument, Kg is the unit of weight, not mass so the question is how do you know that weight (kg) in France is exactly 1 kg weight? Newton has a theory behind a mass of 1 kg. What is your theory behind the 1 kg weight? Usually, density = mass per unit volume, So how do you calculate density? Weight per unit volume. How do you calculate the 64 kg weight of a person on earth? According to newton w = mg ( though wrong equation) = 64 x 9.8 = 627.2 N similarly, acceleration is the rate of change in velocity. how do you calculate the acceleration of 1 kg weight of a partially submerged object in water, milk, kerosene oil, etc? and what would be the acceleration of a person standing on earth? how would you derive an equation of a falling object? etc lots of questions.
@eclecticeccentrickamikaze6526
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@The Dark Arts You are right it’s damn confusing however if we go together step by step then we might find each other on the same page. It is nuffsaid that mass is the quantity of matter while weight = mg is a force. The unit of mass is kg and that of force is N. Weight or the gravitational force of b/t the apple and earth = F = GMm/R^2 if both rest on each other. Where M = mass of earth, m = mass of apple, R = Radius of earth, G = Gravitational constant - no need to explain in detail. Weight of earth on apple = M(Gm/R^2) where Gm/R^2 is the acceleration due to the gravity of apple which is very very less as compared to the acceleration due to gravity of the celestial body. Weight of apple on earth = m(GM/R^2) where GM/R^2 is the acceleration due to the gravity of earth. Both weights are equal in magnitude but in opposite directions however, the difference in their acceleration due to gravities makes the apple move toward the center of the earth. The unit of force or weight = 1 N which can produce an acceleration of 1 m/s/s if applied on a mass of 1kg. According to your theory: There is no device to measure the mass of the object. Mass is weight or force and its unit is kg. As density is the quantity of matter in unit volume therefore what is your formula for the density of any object. You represent the mass of the object as its weight so if the weight of the object is zero then the whole object is zilch. No object left at all - right Similarly, how is acceleration “g” is produced in your case? And how would you make the relation between acceleration, weight, and density? Please how would you derive an equation for the aforementioned apple and earth if rest on each other just like newton did? Weight of earth on an apple =? Weight of an apple on earth =?
@eclecticeccentrickamikaze6526
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@The Dark Arts I have not gone through your theories in detail yet but you didn’t answer in which medium you define 1 kg weight/ force. Is it air or on earth or a combination of air, earth, and mass of the subject? How would you define 1 kg weight/force in a perfect vacuum when there is no medium at all (weight in the absence of medium)?
Why do Pakistani people listen to Hoodbhoy? Can anyone name one achievement?
@hasnainabbas6279
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You are right. Pakistanis like you don't deserve to listen him, block him 🤣
@DWAGON1818
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@@hasnainabbas6279 can you please answer my question my Shia brother. His achievements? Where can I find the list
@shaheerliaqat10
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@@DWAGON1818 is his intellect not his achievement? Do you think any random person can get up and create such elaborate, self led lectures from the power of his mind? Achievements are more than getting plots in DHA or government awards reserved for lackeys and lackwits
DEVIL AND DEMONS ARE REAL THEY ARE LIVING WITH US
Becha b lgta ha likha hwa per raha aur yad kia hwa swal kr raha fake
@SUPERNVA-gr4sr
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Apna ellaj karawo..
@saimkhan9500
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@@SUPERNVA-gr4sr why ?
@saimkhan9500
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@@urrasscal8380 ya koi aisy bat ni jis ko defend na kia ja sky na hi isy defend ki zarort ha ya ak narmal bat ha jo ky aj b hty ha qubail main
@saimkhan9500
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@@urrasscal8380 qubail main isa huta ha aur dusra ya aurt ky j aurt bn jay shadi ki ja skty is ka salo sy tlq ni
@saimkhan9500
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@@urrasscal8380 u muslim ?