Theory of plane transmission grating

[@Me-qj9gk]

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]

Thank you miss.

[@nowthinkagain]

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

[@sasthra3159]

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]

@@sasthra3159 Ok miss. Thank you.

[@subasuba3874]

Thank you mam 🌹🌹😊🥰😍

[@savvidhangaikwad5335]

Thank you mam

[@sadhanakumari8229]

Thank you ma'am....

[@nowthinkagain]

ok miss..

[@class12board21]

I love you ma'am ❤️😙😘

[@soumyaranjanbehera641]

Ma'am do you know Hindi?

[@sasthra3159]

Not much. 😊

[@soumyaranjanbehera641]

@@sasthra3159 ok