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Rutherford E. අර්නස්ට් රද'ෆඪ්
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Archimedes -ආකිමිඪීස්
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Archimedes
edited by Upali Salpadoru
Thermal Energy. අභ්යන්තර චාලක ශක්තිය
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Thermal Energy. අභ්යන්තර ශක්තිය
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1.අණුක ස්කන්ධය.
10. ද්රාව්යතාව හා සාන්ද්රණ ය.
12. Titrations
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3.b. සමීකරණයෙන් ගණනය.
4.- Mole.
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5.Molarity.
5.මවුලිකතාවය.
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හැදිනිය හැකි ද ?
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Thermal Energy. අභ්යන්තර චාලක ශක්තිය
Torque
Understanding Space and Universe. අවකාශය හා විෂ්වය
Untitled Post
Vectors.
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ආලෝකයේ ස්වභාවය.
පදාර්ථ හා ශක්තිය
ප්රක්ෂිප්ත චලිත ය.
විද්යුත් ශක්තිය.
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ඝර්ෂණය බලයෙකි.
පදාර්ථ. (matter)
බලය- හැදින්වීම.
විද්යුත් පරිපථ.
විදුලියේ කතාව.
විශාලකය.
සිංහල.
Do we have blue blood in the veins?
Roger Llamas.
Untitled
Why is the sea salty?
එන්න සොදුරිය පාරෙන් ඉවතට.
දුර කථන ඇමතුම.
පරමාණුවෝ
ප්රවෘත්ති හා ප්රලාප.
මගේ අයැදුම
මැලේරියා මැලේරියා
සත්යය සහ මුසාව.
සැදෑ සිරිය. Nuit de Sine.
සුදු බකමූණා
හදුනාගන්න
හමටාන්
ෆුලානී හරක්.