ஒளி | 9th Science | Part - 2 | Sais Academy

[@mysolution6065]

Sir I have answer correctly for all book back question..with out touching book...only listen to u r video..thank u so much for a great job

[@sesankrishnan2264]

Super ah purinchuthu sir😊 Thank you

[@anbuselvisundar2919]

Unga video's ellame is super sir science eppadithan padikkanum athu unga video's pathathula than

[@karpagalakshmi2454]

Really unga all videos superb and very clear explanation sir.... Hands up.... Thank you so much sir🙏🙏🙏

[@naveengreen9576]

Thanks u so much for ur valuable teaching sir

[@karthikrajsubhashini433]

Very very clear explanation sir🎉🎉🎉🎉

[@BastinHilda]

.very good explanation sir...

[@kavithasundar9512]

Sir, one doubt.. பெரிதான மாய பிம்பம் உருவாக்குவது concave or convex..?

[@dhilipkumar3567]

Very nice teaching sir

[@SathishKumar-vl6tn]

Thanks you sir, it's very useful .

[@kadarkaraimarees5932]

Super sir tnq sir. Continue sir

[@thiyagavanirishi9579]

Thank you very much Anna....
Very useful 🙏🙏🙏👍

[@premkumarnj2k]

Super teach sir tq u

[@saravanaraja4859]

Tq sir

[@sathyabama8942]

Thank u so much sir tough lession easy ah full understanding ah padichachu

[@paulrajn6852]

Sir I have one doubt.
In choose first question you said answer is 90°. They ask angle of incidence. குத்துக்கோட்டின் வழியே செல்லும் படுகதிறின் படுகோணம் 0°.

[@stareducation5681]

Super sir

[@sasirega180]

Thank you sir.

[@manikandant1882]

Thank you sir