Solved Problems on Diffraction Grating ( correction at 19.30, it's divide by 2.54)

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There is a correction at 19.30. To convert lines/linch to lines/cm: divide it by 2.54
Sorry for the mistake

[@physicsjessy7746]

At 19:30, there is a correction. Lines/inch into lines/cm, divide it by 2.54. Sorry for the mistake

[@mdwahid7742]

Bsc part2 physics hons question prisson and Laplac equation in cartesian co- ordinat and give their solution

[@rohan8767]

it is correct no need for correction

[@gargisukhatankar6701]

@@rohan8767 no it's not

[@henokasaye4657]

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[@princearyan275]

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[@Faithonurself]

Mam at 17:12 why u consider minima condition they not mention anything in question

[@Perfect_noob]

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[@AteebTahir-z1i]

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[@bubaibej6858]

Great explanation, Thanks ma'am.

[@physicsjessy7746]

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[@KASIBANTEENOQ]

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[@physicsjessy7746]

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[@Faithonurself]

10:41 also they not mention whether it is maximum or minimum why u r taking everytime maxima condition mam

[@Faithonurself]

4:41 mam they not mention it is Maxima but why u take that condition mam

[@spacemanspiff7638]

Do correct me if i'm wrong. but the question @20:26 asks about the no. of orders that would be visible, since we calculated maximum order of each wavelength wouldn't all the orders preceding would also be observed? For wavelength having max order=3, 1& 2 will be visible and for m=5, 1,2,3,4 and 5 would be seen.

[@indra7018]

I guess you are right

[@rushikeshkawale3920]

between 5000 and 7000 is the question, you are answering some other question

[@gillfordsonjala278]

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[@physicsjessy7746]

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