Sasthra

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@Me-qj9gk 9 күн бұрын

I have gone through 2 different book and many other video but didn’t understand the concept at last It's clear to me thanks a lot ❤

@nowthinkagain 18 күн бұрын

Good class Miss. Thank you Miss.

@nowthinkagain 18 күн бұрын

I am from Kerala. The classes are good. Keep posting more videos.

@nowthinkagain 18 күн бұрын

Thankyou teacher.

@nowthinkagain 23 күн бұрын

Good one.

@nowthinkagain 23 күн бұрын

Thank you miss.

@josephchemai119 28 күн бұрын

Am from Kenya and impressed by your explanation

@arpitatiwari6853 Ай бұрын

Explanation is good but Background noise is very annoyning

@Fucos_on Ай бұрын

pretty beautiful lecture! ❤

@nowthinkagain Ай бұрын

Carbon dating error ethre aanu Miss?

@sasthra3159 Ай бұрын

Carbon dating typically has an error margin of about ±50 to ±100 years for recent samples, but this can increase to several hundred years for older samples due to factors like contamination and fluctuations in atmospheric carbon levels. Calibration with other dating methods helps reduce these errors and improve accuracy.

@nowthinkagain Ай бұрын

Thank you Miss.

@nowthinkagain Ай бұрын

Miss, GPS allathe time dilationu vere proof undo?

@sasthra3159 Ай бұрын

Time dilation isn't just proven by GPS. We've seen it in experiments like the muons reaching the Earth's surface and atomic clocks flown around the world showing different times. Even particle accelerators confirm it by showing longer lifetimes for fast-moving particles. Relativity is real!

@nowthinkagain Ай бұрын

@@sasthra3159 Thank you miss..

@nowthinkagain Ай бұрын

Thank you Miss.

@nowthinkagain Ай бұрын

Thank you miss.

@nowthinkagain Ай бұрын

Miss, grating glasses can be used in place of convex lenses. Can that be used in telescope for larger diameter optical telescopes?

@sasthra3159 Ай бұрын

Grating glasses can't replace convex lenses as primary elements in large telescopes because they disperse light rather than focusing it, reducing light collection efficiency and image quality. Convex lenses or mirrors are better for sharp, high-resolution images in telescopes.

@nowthinkagain Ай бұрын

@@sasthra3159 Ok miss. Thank you.

@nowthinkagain Ай бұрын

Miss, can you add a series of video covering opamp topics.

@sasthra3159 Ай бұрын

Will try. Currently not interested in Electronics. Next targets are Complex Systems and ANN.

@nowthinkagain Ай бұрын

@@sasthra3159 Okay miss.

@nowthinkagain Ай бұрын

Thank you miss..Please upload more classes..

@nowthinkagain 2 ай бұрын

Thank you miss. This helped me a lot. Keep posting more content.

@nowthinkagain 2 ай бұрын

Miss, I have a doubt. When dark fringes means destructive interference, where does that wave energy go? Is that a violation to conservation of energy? Or the destructive interference energy transform to some another form?

@sasthra3159 Ай бұрын

Energy is neither gained nor lost. Just redistributed between the sites of constructive and destructive interferences.

@nowthinkagain Ай бұрын

@@sasthra3159 Ok miss. But if i have two wave forms with same frequency, wavelength but 180degree phase difference. There will only be destructive interference no? Then we cannot see the bright fringes. SO in that case, where will the energy go?

@nowthinkagain 2 ай бұрын

Reference text etha misse?

@sasthra3159 2 ай бұрын

Optoelectronics and Photonics: Principles and Practices Second Edition S.O. Kasap

@nowthinkagain 2 ай бұрын

@@sasthra3159 Thank you miss.

@nowthinkagain 2 ай бұрын

Defect in a lattice is a type of crowd avoidance.

@nowthinkagain 2 ай бұрын

Thank you miss! Please post more videos.

@nowthinkagain 2 ай бұрын

Miss, you can use this idea in seating problem. As a function of time, people getting less interested in going for vacant seats.

@sasthra3159 2 ай бұрын

I will try. I think a prominent physicist published a paper regarding the seating problem this week.

@nowthinkagain 2 ай бұрын

Okay miss. Will check.

@nowthinkagain 2 ай бұрын

Can sonar be used to detect objects in soil?

@sasthra3159 2 ай бұрын

Yes, sonar can be used to detect objects inside soil, but ground-penetrating radar (GPR) is more commonly used for this purpose, as it effectively sends and receives high-frequency radio waves to identify subsurface structures. Traditional sonar is less effective in soil due to the absorption and scattering of sound waves.

@nowthinkagain 2 ай бұрын

@@sasthra3159 Ok miss. Thanks for the clarification.

@nowthinkagain 2 ай бұрын

@@sasthra3159 Miss, do post more videos about Physics.

@nowthinkagain 2 ай бұрын

Thank you miss.

@believerofscience7701 2 ай бұрын

Lovely explanation mam

@nowthinkagain 2 ай бұрын

👍👍👍👍

@nowthinkagain 2 ай бұрын

Thank you Miss.

@nowthinkagain 2 ай бұрын

Miss, 2pi enganeya varunne ennu oru video il explain cheyyamo?

@sasthra3159 2 ай бұрын

Come on, use your brain.

@nowthinkagain 2 ай бұрын

@@sasthra3159 ok miss

@balvinderkaur3044 2 ай бұрын

Good explaining

@nowthinkagain 3 ай бұрын

Thank you miss.

@sasthra3159 3 ай бұрын

You are most welcome

@nowthinkagain 3 ай бұрын

Thank you miss.

@nowthinkagain 3 ай бұрын

For a given temperature T, is that an equilibrium system?

@sasthra3159 3 ай бұрын

Check if the condition of the detailed balance is satisfied.

@nowthinkagain 3 ай бұрын

@@sasthra3159 ok miss.

@nowthinkagain 3 ай бұрын

Thank you Mam🙂

@nowthinkagain 3 ай бұрын

Thank you miss.

@sasthra3159 3 ай бұрын

Eda Tom and Jerry..

@nowthinkagain 3 ай бұрын

@@sasthra3159 😂

@Vijiu2ub 3 ай бұрын

Excellent

@shivasada8881 4 ай бұрын

❤

@ahmedamr1124 4 ай бұрын

thank you for showing me the gap in my understanding

@nowthinkagain 5 ай бұрын

System of disks in 2D space inte moment of inertia kandupidikkan pattumo misse?

@sasthra3159 5 ай бұрын

Of course. Define the system properly- position of each disc and it's radii. We can find total Moment of Inertia either using integration or simply applying the parallel axes theorem for all discs.

@nowthinkagain 5 ай бұрын

@@sasthra3159 Thank you miss.

@nowthinkagain 5 ай бұрын

Please update more classes in the channel..

@nowthinkagain 5 ай бұрын

CAN YOU PUT MORE VIDEO ON THIS TOPIC

@sasthra3159 5 ай бұрын

Sorry. Right now I'm busy with research work. But my Colleague, working on the SIR model, will be happy to do it. I can pass his contact number if you like.

@nowthinkagain 23 күн бұрын

@@sasthra3159 Yeah, fine.

@nowthinkagain 5 ай бұрын

THANK YOU MISS