prakash ka pravartan | reflection of light in hindi prakash ke pravartan ke niyam प्रकाश का परावर्तन

[@SanjuKumari-qh7kx]

Thank you dear bhaiya ji❤❤👌👌🙏🙏🙏🙏🙏

[@rajagrahari1623]

Sir live class nahi padhayege

[@nidhipandey689]

Sir aap bahut acha padha te hai ❤

[@rajkishanrkt]

Thank you

[@nidhipandey689]

😊

[@FRONX_GAMER16]

Nice new subscriber

[@VivekKumar-c9i7i]

Very bell class sir ❤

[@Cricketeditor389]

Sir mujha aap video AK baar ma samjha aa gya

[@rajkishanrkt]

🥰

[@varshasah8959]

Nice ❤

[@sweetypal112]

Sir aap 8 class ka science ka syllabus ka video bano

[@syedaalishahaidar2575]

Bhaiya 12 chapter start Kigiye

[@rajkishanrkt]

Ok mam

[@nidhipandey689]

Sir
Can you make video on syllabus class 9

[@rajkishanrkt]

Sure 😊

[@nidhipandey689]

Thank you sir

[@princex_ff4227]

Hii

[@Cricketeditor389]

Sir aap mujha aap asa samjha ha ke ma aab dusra ko samjha sakta ha

[@rajkishanrkt]

Wah...🤗