Physics| AL 2015| Heat |Structured essay problem| Complete discussion in Sinhala

[@sarojsenarathna4252]

Thank you sir❤ ගොඩක් ප්‍රයෝජනවත්...❤

[@cooltv8948]

❤🎉thank you sir

[@Avesiii]

Thanks sir

[@justanormalanimefanbutdoeditz]

බොහොම ස්තුතී සර්😇

[@homemobile8362]

Thank u sir 💝

[@Study_Life_in_SL]

Thank you sir ❤🎉💝🤩💖

[@Momlove736]

❤ ස්තුති sir

[@prasadsenanayaka6045]

Thank you sir.....🙏👊💪

[@Shasindu-sithara]

Thanks sir❤

[@rasimirasimi5600]

Thank you sir

[@asahiyamato]

thanks

[@Sandu....22]

❤️

[@Finlandano]

Marking eka kyonw wage😂

[@Fuxker_]

True

[@keshanisakunthala8600]

Thank you sir...

[@Shadow__200k]

Thank you sir ❤

[@kkkkkk-f2c]

thank you sir

[@kaweesha_nethmini]

Thank you sir ❤