Mod-01 Lec-10 How are Neutron stars bound

  Рет қаралды 33,217

nptelhrd

nptelhrd

Күн бұрын

Пікірлер: 31
@dhananjaymishra7837
@dhananjaymishra7837 3 жыл бұрын
H.C.V. = HUGE CONTRIBUTION TO THE VISION OF PHYSICS...... 🙏🙏🙏 THE GREAT H.C.V. SIR 🎉🎉
@quahntasy
@quahntasy 6 жыл бұрын
These are one of the amazing lectures series.
@ABYPTL0
@ABYPTL0 2 жыл бұрын
The student who was sitting in middle is my best of best physics teacher Hari om sir
@pradeepsingh-hi4ix
@pradeepsingh-hi4ix 9 жыл бұрын
power of SEMF. results were too exiting at last.
@ruhishaikh7797
@ruhishaikh7797 5 жыл бұрын
great lecture! helped me a lot!
@krishnakanthch
@krishnakanthch 4 жыл бұрын
Density and gravitation makes them stable
@physicspoint3356
@physicspoint3356 11 ай бұрын
Nice lecture sir
@rohitmukherjee1532
@rohitmukherjee1532 7 жыл бұрын
wow!currently enrolled in phy526a,iitk...
@einstenfaradayreddy2345
@einstenfaradayreddy2345 5 жыл бұрын
Sir for reaching on nuclear power or nuclear weapons manufacturing to our country in which way should I select course
@einstenfaradayreddy2345
@einstenfaradayreddy2345 5 жыл бұрын
Is it possible to make bulb like a sun or star which gives light continues
@elamvaluthis7268
@elamvaluthis7268 3 жыл бұрын
Appreciation won't equalise his lectures.wonder yander.what will happen if a liquid dropped in to an evacuated chamber.
@IamAdarsh1414
@IamAdarsh1414 6 ай бұрын
🙏🙏🙏
@krishnakanthch
@krishnakanthch 4 жыл бұрын
If mostly are neutrons, where are protons to make reaction ?
@ankitmishra2723
@ankitmishra2723 4 жыл бұрын
Thanks sir
@cymoonrbacpro9426
@cymoonrbacpro9426 6 жыл бұрын
Assuming, that’s the problem, this stuff is all hypothetical, and the assumptions could be totally wrong. 👌
@amaljeevk3950
@amaljeevk3950 Жыл бұрын
😍
@rationalbelief4451
@rationalbelief4451 Жыл бұрын
can anyone please explain how (dm=4.pie.r squared.dr.rho) part we got????
@sonhawari
@sonhawari 6 жыл бұрын
I LOVE YOU MAAAAN
@cymoonrbacpro9426
@cymoonrbacpro9426 6 жыл бұрын
sonhawari Love you mother not this guy. Give me a break💔
@rdallas81
@rdallas81 Жыл бұрын
Aaaaaaaaaaaaaaaaaaaaaan!
@amitkumarshah7474
@amitkumarshah7474 8 жыл бұрын
It should be (15.5-4*23) + ... >0.
@cymoonrbacpro9426
@cymoonrbacpro9426 6 жыл бұрын
A case against neutron stars . Fact Neutrons decay, this fact will make this lecture irrelevant, the following is hypothetical scenario based on known physics, which would explain the Improbability of neutron stars ; Neutron is made out of an electron and proton and neutrino, (neutrons are Known to be unstable due to Beta decay) they say Neutrinos escapes because of nuclear decay and low mass or close to Zero mass the neutrinos would be lost Or radiated out, it must be remembered that neutrino is part of the ingredients of a neutron . After losing a neutrino what would be left is a proton and a electron, which would constitute the ingredients of a hydrogen atom not a neutron , being that the protons Is heavier (1800 x) then the Electron it is quite possible that the interior will become a large Proton like object, but only if there is enough gravity , there for, it should be called a proton star and not a neutron star,. The core would be of pure hydrogen nuclei. Between these two scenarios the most plausible would be proton star, because it is based on known physics. But a note must be granted here, proton stars cannot exist , because of coulombs law will not allow the protons to pack together. Neutron star Scenario just doesn’t make sense ! The fact is that a neutron stars is actually Hypotheticals objects and the physics that is suppose to supports this is vague . The Pauli exclusion principle Is introduce because it helps explain the density packing, but there are other forces That will inhibit these high densities ever being achieved. So there is no credible explanations about how the Neutron star would be kept together. This hypothetical neutron star explantation is one dimensional thinking, which ignores other factors in physics. So don’t be fooled!
@satyamkumarpal9345
@satyamkumarpal9345 4 жыл бұрын
Neutron stars are a reality those stars which do not have enough mass to become black hole but strong enough to destroy the structure of atom
@priyadarshibhattacharjee5088
@priyadarshibhattacharjee5088 3 жыл бұрын
A neutron isn't made up of protons and electrons! You lack basic knowledge.
@anmolsharma9242
@anmolsharma9242 7 жыл бұрын
very boring.. 😯
@abhimanyusharma2185
@abhimanyusharma2185 7 жыл бұрын
Go and watch pogo then
@anishmctavish8709
@anishmctavish8709 6 жыл бұрын
he is still "HC VERMA" ! Mind your words.
@rashiagarwal9480
@rashiagarwal9480 6 жыл бұрын
I feel sorry for you. But don't get disheartened. You still have a lot of scope to evolve.
@einstenfaradayreddy2345
@einstenfaradayreddy2345 5 жыл бұрын
Then go and watch Fu****k Vedo es you Will get interest
@hidlibar
@hidlibar 3 жыл бұрын
@@rashiagarwal9480 most mature reply. Hats off Rashi 🙏
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