L14 - Grade 9 Science - ආලෝක පරාවර්තනය හා වර්තනය

What this episode covers

9 ශ්‍රේණිය විද්‍යාව විෂය නිර්දේශයේ 14 වන පාඩම වන "තරංග පරාවර්තනය හා වර්තනය" පිළිබඳව මෙම Exam Pisso podcast කොටසින් සරලව ඉගෙන ගනිමු. ආලෝකය හැසිරෙන අපූරු ආකාරය සහ එහි විද්‍යාත්මක පසුබිම මෙහිදී අපි සාකච්ඡා කරමු.මෙම පාඩමෙන් ඔබ ඉගෙන ගන්නා ප්‍රධාන කරුණු:ආලෝක පරාවර්තනය (Reflection): ආලෝකය පෘෂ්ඨයක ගැටී ආපසු ගමන් කිරීම සහ පරාවර්තන නියම හඳුනා ගැනීම.තල දර්පණ ප්‍රතිබිම්බ: තල දර්පණයක් මගින් සාදන උඩුකුරු, අතාත්වික සහ පාර්ශ්විකව අපවර්තනය වූ ප්‍රතිබිම්බවල ස්වභාවය.ආලෝක වර්තනය (Refraction): මාධ්‍යයක් වෙනස් වීමේදී ආලෝකයේ ගමන් දිශාව වෙනස් වීම, දේදුන්න ඇති වීම සහ දෘශ්‍ය ගැඹුර වැනි සංසිද්ධි පැහැදිලි කර ගැනීම.විභාගයට අවශ්‍ය විද්‍යා දැනුම පහසුවෙන් මතක තබා ගැනීමට Exam Pisso සමග දිගටම රැඳී සිටින්න. අමතක නොකර Spotify ඔස්සේ අපව Follow කරන්න!3. SEO Keywords (මූල පද)Grade 9 ScienceAloka Parawarthanaya (ආලෝක පරාවර්තනය)Light ReflectionRefraction Sinhala (වර්තනය)Thala Darpana (තල දර්පණ)Sri Lanka EducationExam Pisso PodcastO/L Science TipsDedunna (දේදුන්න)Science Sinhala Medium

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Frequently Asked Questions

How long is this episode of Exam Pisso - Grade 6 - 13 all lesson - Sinhala?

This episode is 19 minutes long.

When was this Exam Pisso - Grade 6 - 13 all lesson - Sinhala episode published?

This episode was published on December 15, 2025.

What is this episode about?

9 ශ්‍රේණිය විද්‍යාව විෂය නිර්දේශයේ 14 වන පාඩම වන "තරංග පරාවර්තනය හා වර්තනය" පිළිබඳව මෙම Exam Pisso podcast කොටසින් සරලව ඉගෙන ගනිමු. ආලෝකය හැසිරෙන අපූරු ආකාරය සහ එහි විද්‍යාත්මක පසුබිම මෙහිදී අපි සාකච්ඡා කරමු.මෙම පාඩමෙන් ඔබ ඉගෙන ගන්නා ප්‍රධාන...

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