Solved problems: Missing orders in grating spectrum (Correction_2nd question: slits are 0.8mm apart)

[@Maybethecuriousone]

This was so helpful before my physics exam

[@sohamwalam1409]

A doubt in the 2nd question 0.16+0.18=0.34 and division gives 2. Something

[@physicsjessy7746]

There is a correction in question 2: slits are 0.8mm apart

[@priyanshusingh3798]

Nice 👍

[@chaitanyalimaye4619]

Madam how 6n in second sum? I am getting 2.125n

[@physicsjessy7746]

Sorry, there is a correction in question, b= 0.8mm

[@physicsjessy7746]

Thanks Chaitanya

[@chaitanyalimaye4619]

Ok Madam no problem

[@Muskan-hp2ug]

Thank you mam

[@physicsjessy7746]

Thank you too

[@TownLight]

Thanku so much maam

[@physicsjessy7746]

🙏🙏