विकिरण तथा द्रव्य की द्वैत प्रकृति | Class 12th physics chapter 11 one shot 2025 up board exam

[@SumitKumar-j7j3w]

Good night sir

[@Pakrav3511]

ईश्वर से मेरी यही प्राथना है कि मेरे सभी भाई बहनो को अच्छे नंबर से पास हो ❤

[@SaniyaAnsari-s7y]

Thank u ❤️❤️ so much ♥️♥️ bs ❤❤

[@PranshuYadav77-P]

Good evening sir

[@Chocolate_gaming_98]

I am first

[@ShameenaTargetboard]

Thank you so much sir 💖💖💖 sir chemistry ka objective Kara dijiye please request me sir sinthesis kra dijiye

[@JaiykishanSahani]

Thik you 😊sir❤

[@ROHITKUMAR-d3h8i]

Good morning sir 🙏

[@Adarsh-6205]

Thanks sir 😁😁

[@JaiykishanSahani]

😊😊❤