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Same derivation we want for p type semiconductor
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11:35 If the displacement and electric field vector are to remain parallel and along the y-direction, it does not make sense to me why the only restriction upon the k vector is that it maintains an *angle phi with respect to the optic axis* because that would imply that k *could* lie outside of the x-z plane which would make the placement of E,D vector along the y-axis erroneous, right?
maja aa gya
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Informative session
Sir A(1)=B
PDF kaise milega
Damn I study Chemical Engineer, but the classes are so good that i can't get out kkkkkkkkkkkkkkkkkkkkk
How to prove that the collection of sigma algebras containing a collection of subsets is countably infinite and not uncountable ? Professor assumes that the sigma algebras are countable when he uses subscript notation for the collection of Sigma algebras containing a collection of subsets of R.
A little bit confusing @ around 30-37 minutes, because slope and intercept have been switched accidently. The rest is perfect explained! Thank you very much!
2024 anyone?????
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25:13 if E field vector is always perpendicular to direction of propagation, then if direction of propagation is along principal axes, how can the polarization of the E field be arbitrary
Sir/Ma'am, What are the requirements for the photograph? Ears has to be shown? Or covering head and ears is not a problem if face is clearly visible?
If someone has hysteric episode of fainting in front of me, how I decide whether it is somatoform hysteria or epilepsy? What if such thing takes place in a marriage with bride or groom before marriage?
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Sir can you upload more videos on sealed quench furnace (case carburising)
The most important criterion for choice of chemical propellants is EASE OF HANDLING. You can use LOX and H2 for a moon rocket; you cannot do so for a small anti-tank missile.
27:48 You'll see Abdul
Thank you for your work
Helpful
40:33 Shouldn't that be Delta v = Isp * g * ln (Mi/Mf) ?? Or is the g implicit in the Isp in this version of the formula?
If such a person with pyromania is brought to a psychiatrist how will he say that this person has a disease and is there any treatment for this?
Is there is any treatment of this kliptomania?
In class twelth Or in eleventh I not used to bring my textbook in class in chemistry class and the teacher was annoyed even after 10 days of warning. So one day she expelled all those who not brought books out of the class i was also in them and made us stand on our knees with our hands up for 30 min it was painfull. She supervised in intervals that students are in erect position And then after I never forgot to bring my book. I think sometimes punishment is necessary. And that also of a level which will give you jerk
Ok sir mai ragistration krunga or class v
Where is transport layer of osi model???
Who added the subtitle 😬👍
Thank you Sir
Smooth and very sweet.
How we do know that parity is a symmetry? It is obvious that displacement is not a symmetry but parity part was not very clear to me?
5:45
شكرا الك من العراق❤
Thank youuu sooooo muchh NPTEL 🥹🙏
Unity in diversity
1.5 mil views to 26k views
Why can't you bring the NTF down by multiplying it by a factor lower than 1? Why move the poles?
This reminds me of Alexander the Great during the Hellenistic period travelling East to India and learning from the Indian Naked masters (Gymnosophists)
Can pdv work (reversible work) is depends on path of the process? That means is pdv work a path function ?
Is it true that the world's largest population is Indian and thus Hinduism is the largest religion?
great very helpful
Thanks sir
00:11 Symmetry operations play a central role in understanding behavior of perfectly crystalline solids. 03:43 Symmetry operations include reflections, inversions, translations, and rotations. 10:44 Symmetry of Rotation in Perfect Solids 14:15 Exploring different types of symmetry operations 20:17 Understanding point groups and group postulates 22:58 Properties of Group Formation 28:47 Symmetry operations in a perfect square 31:46 Symmetry in perfect solids is represented by cyclic point groups and mirror planes. 37:11 Combining a two-fold rotation axis with a mirror plane leads to a new point group with four elements. 39:45 Combining rotation axis and mirror planes creates new point groups 45:13 Cubic symmetry contains tetrahedral and octahedral symmetries Crafted by Merlin AI.
Please add Translation course as well
And, if it is available just give me link
who wants to become aerospace engineer🚀✈