The Science School in The Cyberspace..!
සාමාන්ය පෙළ
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විද්යාව
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11 ශ්රේණිය
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ඒකක පරීක්ෂණ
02. Photosynthesis - ප්â€à¶»à¶·à·à·ƒà¶‚à·à·Šà¶½à·šà·‚ණය
Test 1 - Download
Test 2 - Download
04. Waves and Their Applications - à¶à¶»à¶‚ග හ෠ඒවà·à¶ºà·š යෙදීම්
Test 1 - Download
05. Geometrical Optics - ප්â€à¶»à¶šà·à· විද්â€à¶ºà·à·€
Test 1 - Download
06. Biological Processes in Human Body - මà·à¶±à·€ දේහ ක්â€à¶»à·’යà·à·€à¶½à·’
Test 1 - Download
07. Acids, Bases and Salts - අම්ල, භස්ම හ෠ලවණ
Test 1 - Download
08. Heat Changes Associated with Chemical Reactions - රසà·à¶ºà¶±à·’ක ප්â€à¶»à¶à·’ක්â€à¶»à·’ය෠ආà·à·Šâ€à¶»à·’චà¶à·à¶´ විපර්යà·à·ƒ
Test 1 - Download
09. Heat - à¶à·à¶´à¶º
Test 1 - Download
10. Power and Energy of Electric Appliances - විද්â€à¶ºà·”à¶à·Š උපකරණවල ජවය à·„à· à·à¶šà·Šà¶à·’ය
Test 1 - Download
11. Electronics - ඉලෙක්ට්â€à¶»à·œà¶±à·’ක විද්â€à¶ºà·à·€
Test 1 - Download
12. Electrochemistry - විද්â€à¶ºà·”à¶à·Š රසà·à¶ºà¶±à¶º
Test 1 - Download
13. Electromagnetism and Electromagnetic Induction - විද්â€à¶ºà·”à¶à·Š චුම්භකà¶à·Šà·€à¶º සහ විද්â€à¶ºà·”à¶à·Š චුම්භක ප්â€à¶»à·šà¶»à¶«à¶º
Test 1 - Download
14. Hydrocarbons and Their Derivatives - හයිඩ්â€à¶»à·à¶šà·à¶¶à¶± හ෠ඒවà·à¶ºà·š ව්â€à¶ºà·”à¶à·Šà¶´à¶±à·Šà¶±
Test 1 - Download
15. Biosphere - ජෛවගà·à¶½à¶º
Test 1 - Download
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