Solved Problems on Bragg's Law

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#BraggsLaw
#Crystallography
#SolidStatePhysics
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[@JOELMBROH]

So when h²+k²+l² is 2 what will be the milner index

[@BeingAdi_18]

A X-ray of wavelength λ when incident on the (101) plane of a cubic lattice with lattice constant a produces first order Bragg's reflection at 0=30° (grazing angle). Suppose that lettice is compressed along the 3-axis so that lattice parameters along the x and y axes remain the same while the along the 3-axis become a/(sqrt(3)) * The first order reflection for the (101) plane of the compressed lattice occurs at-
A. 30 degree
B. 15 degree
C. 45 degree
D 60 degree

[@anant_7980]

Your handwriting 🙇🏻‍♀️🙇🏻‍♀️

[@tasmiyasana1257]

Very helpful mam for preparing enterances. Thank you so much. 😀

[@kanaiyakanabar5178]

Great explanation

[@aaizali2048]

Miss In the second question it says in the question 2nd order but you take n as 1. Why?

[@meheralikhan6162]

How did you find lattice parameter using the formula for Simple cube but here we have to deal with FCC

[@kiizajames477]

In the x-ray diffraction for tantalum powder, the following angles were obtained using radiation of wave Length 0.15406nm 19.6,28.1,35.1,41.5,47.7,54.1,54.1,60.8,68.9.
Find, I,)the corresponding lattice planes.
ii)the lattice type.
ii) lattice parameters.
Plz help me mum, am grateful for your lecture.

[@kashyappetkar8894]

Really its nice explanation

[@physicsjessy7746]

Thank you

[@chandralakshmi8938]

Thank you sooo much ma'am❤❤👍
Very helpful video

[@physicsjessy7746]

Thanks for liking

[@ashappppp9510]

Thank you mam, well explained

[@physicsjessy7746]

🙏

[@harshitarr9989]

questions are good mam🙂thank you

[@physicsjessy7746]

Thank you too. All the best

[@mangaltudu1893]

Calculate the Bragg angle if (111) planes of a cube (a = 3.57 A) crystal are exposed to X-rays (wavelength - 1.54 Å).
Plz reply ma'am

[@MonishMungara]

21.9° ra Monday ga

[@sasindudilshan6679]

Very clear mam.thank you very much❤❤

[@sasindudilshan6679]

Very helpful

[@kashyappetkar8894]

Mam can u please make the videos of quantum mechanics in details

[@physicsjessy7746]

th-cam.com/play/PLm5sdXlz-wPnYiytC0i9XP2tu48lgrMiN.html

[@roshanyadav5094]

Thank you 😊 so much Mam

[@physicsjessy7746]

Thank you too

[@roshanyadav5094]

Mam you are from which state (I think from south)???

[@physicsjessy7746]

@@roshanyadav5094 I am from kerala. Now settled in Mumbai

[@md.muddassir8375]

Thanks mam
Ur videos are very helpful

[@razibulalam3467]

Thank you so much mam

[@physicsjessy7746]

🙏🙏

[@rohithroy1109]

Maam are you from kerala?

[@physicsjessy7746]

Yes.

[@Studycse.4744]

​@@physicsjessy7746
Love from Bihar ❤🥰

[@MUsmanAli-fg1wb]

Nice

[@physicsjessy7746]

🙏

[@kirolousjesus2574]

very clear thx u

[@physicsjessy7746]

🙏🙏

[@prakritikarki3255]

😊😊😊

[@arpitanatta6458]

Thnq ma'am ❤️

[@physicsjessy7746]

Thank you so much

[@Harshit2193]

Thanks mam👍☺️

[@anish2148]

Na = 6.023 * 10^23 you took 10^26

[@physicsjessy7746]

Per gram 10^23, per kilogram it is 10^26

[@anish2148]

@@physicsjessy7746 ok Thanks Ma'am got it

[@kiizajames477]

​@@physicsjessy7746I need your help

[@prakritikarki3255]

Too long

[@dikroozextro3824]

How this calculations.. 🥲🥲