Grade 11 Science Part-I PDF

SCIENCE Grade 11 Part - I Educational Publications Department Visit http://smarttextbook.epd.gov.lk to access and download the smart textbook produced in parallel to the Grade 11 Science textbook. First Print 2015 Second...

SCIENCE Grade 11 Part - I Educational Publications Department Visit http://smarttextbook.epd.gov.lk to access and download the smart textbook produced in parallel to the Grade 11 Science textbook. First Print 2015 Second Print 2016 Third Print 2017 Fourth Print 2018 Fifth Print 2019 All Rights Reserved ISBN 978-955-25-0314-6 Published by Educational Publications Department Printed by Print Palace Lanka Colombo Road, Horagasmulla, Divulapitiya. ii  The National Anthem of Sri Lanka Sri Lanka Matha Apa Sri Lanka Namo Namo Namo Namo Matha Sundara siri barinee, surendi athi sobamana Lanka Dhanya dhanaya neka mal palaturu piri jaya bhoomiya ramya Apa hata sepa siri setha sadana jeewanaye matha Piliganu mena apa bhakthi pooja Namo Namo Matha Apa Sri Lanka Namo Namo Namo Namo Matha Oba we apa vidya Obamaya apa sathya Oba we apa shakthi Apa hada thula bhakthi Oba apa aloke Apage anuprane Oba apa jeevana we Apa mukthiya oba we Nava jeevana demine, nithina apa pubudukaran matha Gnana veerya vadawamina regena yanu mana jaya bhoomi kara Eka mavakage daru kela bevina Yamu yamu vee nopama Prema vada sema bheda durerada Namo, Namo Matha Apa Sri Lanka Namo Namo Namo Namo Matha iii wms fjuq tl ujlf. orefjda tl ksjfiys fjfikd tl mdge;s tl reêrh fõ wm lh ;=< ÿjkd tneúks wms fjuq fidhqre fidhqßfhda tl f,i tys jefvkd Ôj;a jk wm fuu ksjfia fid¢k isáh hq;= fõ ieug u fu;a lreKd.=fKkS fj