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Is that a porcupines thrown... Lol 😂
Yes, but it is thorn. Lol😁😅🤣
thankyou after watching your video i understand mem keep making videos like this mem✔️✔️✔️✔️
That stick 🦔
Nice video mam 👍👍✔️✔️
Well explained.Thankyou🤩
Very nice explanation mam, I have one doubt. delta = A ( u-1 ) for thin prism only. So why we use this formula (mentioned in your video ) for calculating dispersive power of equilateral prism.
As we are measuring deviation under minimum deviation condition , we can approximate it as equivalent to small angle prism.
Useful tq
😍
Is that a porcupines thrown... Lol 😂
Yes, but it is thorn. Lol😁😅🤣
thankyou after watching your video i understand mem keep making videos like this mem✔️✔️✔️✔️
That stick 🦔
Nice video mam 👍👍✔️✔️
Well explained.Thankyou🤩
Very nice explanation mam, I have one doubt. delta = A ( u-1 ) for thin prism only. So why we use this formula (mentioned in your video ) for calculating dispersive power of equilateral prism.
As we are measuring deviation under minimum deviation condition , we can approximate it as equivalent to small angle prism.
Useful tq
😍