Class 12 physics ch 11 विकिरण और पदार्थ की द्वैत प्रकृति numerical UP BOARD l Dual Nature class 12

[@vineetyadav6810]

Nice explanation mam jee 🙏

[@vineetyadav6810]

Namaste maidam jee 🙏🙏🙏🙏🙏

[@Hakimsingh-zb3qk]

ok mam

[@Fire_Royal_3]

mam bahut accha samjhaya thankyou

[@rovin_sharma_pandit]

Thanks mam

[@Fire_Royal_3]

really nice

[@Hakimsingh-zb3qk]

achhe se samajh aaya

[@vineetyadav6810]

🙏🙏🙏🙏🙏

[@vineetyadav6810]

Nice mam jee 🙏

[@OnlineSelfstudy]

Nice class mam

[@BloodyDemon-py2nx]

Nice ma'am

[@Fire_Royal_3]

great