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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?

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

who wants to become aerospace engineer🚀✈

In this ERA of AI, he was gem teacher. His way of explaining was much helpful

Good, clear explanation

I am pashton and love your sir India have a intellectual people

No need for easy proof to make that hard

No need for easy proof to make that hard

No need for easy proof to make that hard

Sir in staring coursecontent not appearing some blur is there sir once upload the course contebt which are you saying the topics sur need to mandataory to know the topics for me

🙏

Thank you sir.

26:16 26:16 26:16 26:16

very nice lecture even after 14 yrs

echo perl

Is this course now available on nptel website

M.Sukruthi , Sri indu college of engineering and technology

Dr. Rajeshri Shinkar SIES Nerul College

B.Lalitha sree Indu college of Engineering &Technology

Mam certificate not received

Shree LR tiwari college said that we would receive e- certificate after attending the whole live workshop, I didn't receive one Although the whole session actually helped me !! I have enrolled in some courses I hope I do well

one of the best channel i ever seen. In my life. Notified in the early time ❤

Absolute respect for this Legend ! Done Fluid Mechanics, Thermodynamics and Fluid Mechanics from him and cracked GATE 2021. Earning handomely now, only because of him. Musch respect sir. Om Shanti ❤

Thank you professor, greetings.

❤❤❤❤❤❤❤❤❤❤❤❤❤❤just loved it

Amazing lecture with extraordinary clarity.

Lovely!!! xxx

I fill feedback form

Madam, Certificate not received

Madam, Certificate nahi mila hai

❤

There is some essential point missing in the discussion: she did not justify why the "x" and "p" she introduced in terms of the electromagnetic field obey the commutation relation [x,p]=i hbar. Without this essential step the whole proof falls apart...

Sir, can R be used for multivariate statistical modelling and analysis?

Please activate mono audio if you're experiencing difficulty hearing the voice clearly through headphones. The audio is only in the right channel, so there may be no sound in the left earphone. It took me a few minutes to grasp the problem.

NOTE Please activate mono audio if you're experiencing difficulty hearing the voice clearly through headphones. The audio is only in the right channel, so there may be no sound in the left earphone. It took me a few minutes to grasp the problem.