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š—¦š—Ÿ š—£š—›š—¬š—¦š—œš—–š—¦ šŸ› 

š—¦š—Ÿ š—£š—›š—¬š—¦š—œš—–š—¦ šŸ› 

Open in Telegram

šŸ“ˆ Analytical overview of Telegram channel š—¦š—Ÿ š—£š—›š—¬š—¦š—œš—–š—¦ šŸ› 

Channel š—¦š—Ÿ š—£š—›š—¬š—¦š—œš—–š—¦ šŸ›  (@sl_physics) in the Sinhala language segment is an active participant. Currently, the community unites 35 198 subscribers, ranking 5 402 in the Education category and 32 in the Sri Lanka region.

šŸ“Š Audience metrics and dynamics

Since its creation on невіГомо, the project has demonstrated rapid growth, gathering an audience of 35 198 subscribers.

According to the latest data from 28 October, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by -176 over the last 30 days and by 13 over the last 24 hours, overall reach remains high.

  • Verification status: Not verified
  • Engagement rate (ER): The average audience engagement rate is 5.37%. Within the first 24 hours after publication, content typically collects 0.90% reactions from the total number of subscribers.
  • Post reach: On average, each post receives 1 891 views. Within the first day, a publication typically gains 317 views.
  • Reactions and interaction: The audience actively supports content: the average number of reactions per post is 6.

šŸ“ Description and content policy

Channel description not provided.

Thanks to the high frequency of updates (latest data received on 29 October, 2026), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Education category.

35 198
Subscribers
+1324 hours
+737 days
-17630 days
Posts Archive
FINAL PAPER 11 āš™ļø #MJ āš™ļøt.me/SL_EDUCATION_A_L

FINAL PAPER 10 āš™ļø #MJ āš™ļøt.me/SL_EDUCATION_A_L

FINAL PAPER 09 āš™ļø #MJ āš™ļøt.me/SL_EDUCATION_A_L

FINAL PAPER 08 āš™ļø #MJ āš™ļøt.me/SL_EDUCATION_A_L

FINAL PAPER 07 āš™ļø #MJ āš™ļøt.me/SL_EDUCATION_A_L

FINAL PAPER 06 āš™ļø #MJ āš™ļøt.me/SL_EDUCATION_A_L

FINAL PAPER 05 āš™ļø #MJ āš™ļøt.me/SL_EDUCATION_A_L

FINAL PAPER 04 āš™ļø #MJ āš™ļøt.me/SL_EDUCATION_A_L

FINAL PAPER 03 āš™ļø #MJ āš™ļøt.me/SL_EDUCATION_A_L

FINAL PAPER 02 āš™ļø #MJ āš™ļøt.me/SL_EDUCATION_A_L

FINAL PAPER 01 āš™ļø #MJ āš™ļøt.me/SL_EDUCATION_A_L

āš™ļø :- 2026 FINAL PAPERS āš™ļø :- MAHEN JECOB t.me/SL_EDUCATION_A_L  āš™ļø

šŸŽÆ A/L PHYSICS | SPECIAL REVISION වැඩඓිළිවෙළ ā° šŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļø ā–¶ļø PART 01 ā–¶ļøPART 02 ā–¶ļø PART 03 ā–¶ļø PART 04 ā–¶
šŸŽÆ A/L PHYSICS | SPECIAL REVISION වැඩඓිළිවෙළ ā° šŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļø ā–¶ļø PART 01 ā–¶ļøPART 02 ā–¶ļø PART 03 ā–¶ļø PART 04  ā–¶ļøPART 05 ā–¶ļø PART 06 ā–¶ļø PART 07  ā–¶ļøPART 08  šŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļø šŸ“Œ ą¶øą·™ą¶øą¶Ÿą·’ą¶±ą·Š ආවරණය වන ą¶“ą·Šā€ą¶»ą¶°ą·ą¶± විෂය කොටස් šŸ”¹ ą¶’ą¶šą¶šą¶ŗ 09 : ą¶‰ą¶½ą·™ą¶šą·Šą¶§ą·Šā€ą¶»ą·œą¶±ą·’ą¶š ą·€ą·’ą¶Æą·Šā€ą¶ŗą·ą·€ (Electronics)
• ą·€ą·’ą¶Æą·Šā€ą¶ŗą·”ą¶­ą·Š ą¶…ą¶»ą·Šą¶° ą·ƒą¶±ą·Šą¶±ą·ą¶ŗą¶š (Semiconductors) ą·„ą· ą¶±ą·’ą·ƒą¶Ÿ ą¶…ą¶»ą·Šą¶° ą·ƒą¶±ą·Šą¶±ą·ą¶ŗą¶š ą·„ą·ą·ƒą·’ą¶»ą·“ą¶ø • ą¶©ą¶ŗą·ą¶© (Diodes), ą¶¶ą·ą¶°ą¶š විභවය ą·„ą· ඉදිරි/ą¶“ą·ƒą·” නැඹුරු ą¶­ą¶­ą·Šą¶­ą·Šą·€ ą¶†ą·ą·Šā€ą¶»ą·’ą¶­ ඓරිඓථ ą¶œą·ą¶§ą¶½ą·” • ą¶šą¶»ą·Šą¶ ą·œą·†ą·Š නියම (Kirchhoff's Laws) ą¶©ą¶ŗą·ą¶© ඓරිඓථ ą·ƒą¶³ą·„ą· යෙදීම • ą¶…ą¶»ą·Šą¶° ą¶­ą¶»ą¶‚ą¶œ ą·„ą· ą¶“ą·–ą¶»ą·Šą¶« ą¶­ą¶»ą¶‚ą¶œ ą·ƒą·˜ą¶¢ą·”ą¶šą¶»ą¶«ą¶ŗ (Half/Full Wave Rectification) ą·ƒą·„ ą¶°ą·ą¶»ą·’ą¶­ą·Šā€ą¶»ą¶š ą¶øą¶Ÿą·’ą¶±ą·Š ą·ƒą·”ą¶øą¶§ą¶±ą¶ŗ (Smoothing) • ą¶†ą¶½ą·ą¶š ą·€ą·’ą¶øą·ą¶ ą¶š ą¶©ą¶ŗą·ą¶© (LED) ą·„ą· ą¶†ą¶»ą¶šą·Šą·‚ą¶š ą¶“ą·Šā€ą¶»ą¶­ą·’ą¶»ą·ą¶° ගණනය • ą·ƒą·™ą¶±ą¶»ą·Š ą¶©ą¶ŗą·ą¶© (Zener Diodes) ą·„ą· ą·€ą·ą¶½ą·Šą¶§ą·“ą¶ŗą¶­ą· ą¶ŗą·ą¶øą¶š ඓරිඓථ (Voltage Regulators) • ą¶§ą·Šā€ą¶»ą·ą¶±ą·Šą·ƒą·’ą·ƒą·Šą¶§ą¶» (Transistors) ą·„ą· ą¶“ą·œą¶Æą·” ą·€ą·’ą¶øą·ą¶ ą¶š ą·€ą·’ą¶¤ą·Šą¶¤ą·ą·ƒą¶ŗ (Common Emitter Configuration) • ą¶§ą·Šā€ą¶»ą·ą¶±ą·Šą·ƒą·’ą·ƒą·Šą¶§ą¶» ą¶½ą·ą¶šą·Šą·‚ą¶«ą·’ą¶š ą·€ą¶šą·Šā€ą¶» (Input, Output, Transfer Curves) ą·„ą· ą¶½ą·ą¶· (Current, Voltage & Power Gain)
šŸ”¹ ą¶’ą¶šą¶šą¶ŗ 10 : ą¶“ą¶Æą·ą¶»ą·Šą¶®ą¶ŗą·š ą¶ŗą·ą¶±ą·Šą¶­ą·Šā€ą¶»ą·’ą¶š ą¶œą·”ą¶« (Mechanical Properties of Matter)
• ą¶“ą·Šā€ą¶»ą¶­ą·Šā€ą¶ŗą·ą·ƒą·Šą¶®ą¶­ą·ą·€ą¶ŗ (Elasticity): ą¶“ą·Šā€ą¶»ą¶­ą·Šā€ą¶ŗą·ą¶¶ą¶½ą¶ŗ (Stress), ą·€ą·’ą¶šą·Šā€ą¶»ą·’ą¶ŗą·ą·€ (Strain) ą·„ą· ą·„ą·”ą¶šą·Š නියමය (Hooke's Law) • ą¶ŗą¶‚ ą¶øą·ą¶“ą·ą¶‚ą¶šą¶ŗ (Young's Modulus) ą·„ą· ą¶’ ą¶†ą·ą·Šā€ą¶»ą·’ą¶­ ą¶“ą·Šā€ą¶»ą·ƒą·Šą¶®ą·ą¶»ą·’ą¶š ą·€ą·’ą·ą·Šą¶½ą·šą·‚ą¶« • ą·ą·Šā€ą¶»ą·šą¶«ą·’ą¶œą¶­ දඬු ą·ƒą·„ සමක ą¶ŗą¶‚ ą¶øą·ą¶“ą·ą¶‚ą¶šą¶ŗ (Equivalent Young's Modulus) • ą·ƒą¶øą·ą¶±ą·”ą¶“ą·ą¶­ą·’ą¶š ą·ƒą·“ą¶øą·ą·€ තුළ ą¶œą¶¶ą¶©ą· වන ą·€ą·’ą¶šą·Šā€ą¶»ą·’ą¶ŗą· ą·ą¶šą·Šą¶­ą·’ą¶ŗ ą·ƒą·„ දුනු නියතය (ą¶¶ą¶½ නියතය) • ą¶’ą¶šą¶š ą¶“ą¶»ą·’ą¶øą·ą·€ą¶š ą·€ą·’ą¶šą·Šā€ą¶»ą·’ą¶ŗą· ą·ą¶šą·Šą¶­ą·’ą¶ŗ ą¶†ą·ą·Šā€ą¶»ą·’ą¶­ ą¶“ą·Šā€ą¶»ą·ą¶ŗą·ą¶œą·’ą¶š ą¶œą·ą¶§ą¶½ą·”
šŸ”¹ ą¶’ą¶šą¶šą¶ŗ 11 : ą¶“ą¶Æą·ą¶»ą·Šą¶® ą·„ą· ą·€ą·’ą¶šą·’ą¶»ą¶« (Matter and Radiation)
• ą¶­ą·ą¶“ ą·€ą·’ą¶šą·’ą¶»ą¶«ą¶ŗ ą·„ą· ą·ƒą·Šą¶§ą·™ą·†ą·ą¶±ą·Š නියමය (Stefan's Law) • ą·€ą·’ą¶šą·’ą¶»ą¶« ą¶­ą·“ą·€ą·Šā€ą¶»ą¶­ą·ą·€, ą¶­ą·“ą·€ą·Šā€ą¶»ą¶­ą· ą·€ą·Šā€ą¶ŗą·ą¶“ą·Šą¶­ą·’ ą·€ą¶šą·Šā€ą¶» ą·„ą· ą·€ą·“ą¶±ą·Šą¶œą·š ą·€ą·’ą·ƒą·Šą¶®ą·ą¶“ą¶± නියමය (Wien's Law) • ą·€ą·’ą¶Æą·Šā€ą¶ŗą·”ą¶­ą·Š ą¶ ą·”ą¶øą·Šą¶·ą¶š ą·€ą¶»ą·Šą¶«ą·ą·€ą¶½ą·’ą¶ŗ, ą¶»ą·šą¶½ą·’-ą¶¢ą·“ą¶±ą·Šą·ƒą·Š ą·€ą·ą¶Æą¶ŗ ą·„ą· ą¶“ą·Šą¶½ą·ą¶±ą·Šą¶šą·Šą¶œą·š ą¶šą·Šą·€ą·œą¶±ą·Šą¶§ą¶øą·Š ą¶šą¶½ą·Šą¶“ą·’ą¶­ą¶ŗ • ą¶“ą·Šā€ą¶»ą¶šą·ą· ą·€ą·’ą¶Æą·Šā€ą¶ŗą·”ą¶­ą·Š ආචරණය (Photoelectric Effect), ą¶“ą·Šā€ą¶»ą¶šą·ą· ą¶šą·ą·‚ą¶ŗ ą·„ą· ą¶…ą¶ŗą·’ą¶±ą·Šą·ƒą·Šą¶§ą¶ŗą·’ą¶±ą·Š ą·ƒą¶øą·“ą¶šą¶»ą¶«ą¶ŗ • ą¶±ą·ą·€ą¶­ą·”ą¶øą·Š විභවය (Vs), ą·ƒą¶‚ą¶­ą·˜ą¶“ą·Šą¶­ ą¶°ą·ą¶»ą·ą·€ ą·„ą· ą¶Æą·šą·„ą¶½ą·“ ą·ƒą¶‚ą¶›ą·Šā€ą¶ŗą·ą¶­ą¶ŗ (Threshold Frequency) • ą¶“ą¶Æą·ą¶»ą·Šą¶®ą¶ŗą·š ą¶­ą¶»ą¶‚ą¶œą¶øą¶ŗ ą·ƒą·Šą·€ą¶·ą·ą·€ą¶ŗ ą·„ą· ą¶©ą·’ ą¶¶ą·Šā€ą¶»ą·œą¶œą·Šą¶½ą·’ ą¶­ą¶»ą¶‚ą¶œ ą¶†ą¶ŗą·ą¶øą¶ŗ (de Broglie Wavelength) • X-ą¶šą·’ą¶»ą¶« (X-Rays) ජනනය, X-ą¶šą·’ą¶»ą¶« නලයේ ą·€ą·Šā€ą¶ŗą·”ą·„ą¶ŗ, ą·†ą·ą¶§ą·ą¶± ą·ą¶šą·Šą¶­ą·’ą¶ŗ ą·„ą· ගණනය ą¶šą·’ą¶»ą·“ą¶øą·Š • ą·€ą·’ą¶šą·’ą¶»ą¶«ą·ą·“ą¶½ą·“ą¶­ą·ą·€ą¶ŗ (Radioactivity): ą¶‡ą¶½ą·Šą·†ą· (α), ą¶¶ą·“ą¶§ą· (β), ą¶œą·ą¶øą· (γ) ą¶šą·Šą·‚ą¶ŗą·€ą·“ą¶øą·Š ą·„ą· ą¶šą·Šą·‚ą·šą¶­ą·Šā€ą¶»ą·€ą¶½ ą·„ą·ą·ƒą·’ą¶»ą·“ą¶ø
šŸ”¹ ą¶“ą·Šā€ą¶»ą·ą¶ŗą·ą¶œą·’ą¶š ą¶“ą¶»ą·“ą¶šą·Šą·‚ą¶« (Practicals / Structured Essay Target)
• ą¶“ą·Šā€ą¶»ą·ą¶ŗą·ą¶œą·’ą¶š ą¶“ą¶»ą·“ą¶šą·Šą·‚ą¶«ą¶ŗ 01: ą¶¶ą¶½ ą·ƒą¶øą·ą¶±ą·Šą¶­ą¶»ą·ą·ƒą·Šā€ą¶» නියමය ą·ƒą·„ ą¶±ą·œą¶Æą¶±ą·Šą¶±ą· ස්කන්ධයක් ą·ƒą·™ą·€ą·“ą¶ø
• ą¶“ą·Šā€ą¶»ą·ą¶ŗą·ą¶œą·’ą¶š ą¶“ą¶»ą·“ą¶šą·Šą·‚ą¶«ą¶ŗ 02: ą¶ą·–ą¶»ą·Šą¶« ą¶øą·–ą¶½ą¶°ą¶»ą·Šą¶øą¶ŗ ą¶·ą·ą·€ą·’ą¶­ą¶ŗą·™ą¶±ą·Š ą·€ą·ƒą·Šą¶­ą·”ą·€ą¶š ස්කන්ධය ą·ƒą·™ą·€ą·“ą¶ø (ą¶øą·“ą¶§ą¶»ą·Š රූල ą¶·ą·ą·€ą·’ą¶­ą¶ŗ)
• ą¶“ą·Šā€ą¶»ą·ą¶ŗą·ą¶œą·’ą¶š ą¶“ą¶»ą·“ą¶šą·Šą·‚ą¶«ą¶ŗ 03: ą¶øą·’ą·ą·Šā€ą¶»ą¶« ą¶šą·Šā€ą¶»ą¶øą¶ŗą·™ą¶±ą·Š ą¶ą¶± ą¶Æą·Šā€ą¶»ą·€ą·Šā€ą¶ŗą¶ŗą¶š ą·€ą·’ą·ą·’ą·‚ą·Šą¶§ ą¶­ą·ą¶“ ą¶°ą·ą¶»ą·’ą¶­ą·ą·€ ą·ƒą·™ą·€ą·“ą¶ø
• ą¶“ą·Šā€ą¶»ą·ą¶ŗą·ą¶œą·’ą¶š ą¶“ą¶»ą·“ą¶šą·Šą·‚ą¶«ą¶ŗ 04: ą¶øą·’ą·ą·Šā€ą¶»ą¶« ą¶šą·Šā€ą¶»ą¶øą¶ŗą·™ą¶±ą·Š ą¶…ą¶ŗą·’ą·ƒą·Šą·€ą¶½ ą·€ą·’ą¶½ą¶ŗą¶±ą¶ŗą·š ą·€ą·’ą·ą·’ą·‚ą·Šą¶§ ą¶œą·”ą¶“ą·Šą¶­ ą¶­ą·ą¶“ą¶ŗ ą·ƒą·™ą·€ą·“ą¶ø
• ą¶“ą·Šā€ą¶»ą·ą¶ŗą·ą¶œą·’ą¶š ą¶“ą¶»ą·“ą¶šą·Šą·‚ą¶«ą¶ŗ 05: ą¶°ą·ą¶»ą· ą·€ą·’ą¶Æą·Šā€ą¶ŗą·”ą¶­ą¶ŗ – ą·€ą·’ą¶·ą·€ą¶øą·ą¶±ą¶ŗ (Potentiometer) ą¶†ą·ą·Šā€ą¶»ą·’ą¶­ ą¶“ą¶»ą·“ą¶šą·Šą·‚ą¶«
šŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļøšŸ…°ļø šŸ“Œ මෙම වැඩඓිළිවෙළෙහි ą·€ą·ą¶Æą¶œą¶­ą·Šą¶šą¶ø • ą·€ą·’ą¶·ą·ą¶œą¶ŗą·š 100% ක්ම ą¶…ą¶±ą·’ą·€ą·ą¶»ą·Šą¶ŗą¶ŗą·™ą¶±ą·Šą¶ø ą¶‘ą¶± ą¶»ą¶ ą¶±ą· ą¶“ą·Šā€ą¶»ą·ą·Šą¶± 3 ක් ą·ƒą·„ ą·€ą·Šā€ą¶ŗą·”ą·„ą¶œą¶­ ą¶»ą¶ ą¶±ą· ą¶“ą·Šā€ą¶»ą·ą·Šą¶± මේ ą·„ą¶»ą·„ą· ą¶šą·™ą¶½ą·’ą¶±ą·Šą¶ø ą¶‰ą¶½ą¶šą·Šą¶š ą¶šą·… ą·„ą·ą¶š. • ą¶“ą·ą¶©ą¶øą·Š අතහැරී ą·„ą· ą¶½ą¶šą·”ą¶«ą·” මට්ටම ą¶…ą¶©ą·” මට්ටමක ą·ƒą·’ą¶§ą·’ą¶± ą·ƒą·’ą·ƒą·”ą·€ą·™ą¶šą·”ą¶§ වුවද, ą·€ą·’ą¶·ą·ą¶œą¶ŗą¶§ නියමිත ą¶šą·™ą¶§ą·’ කල තුළ ą¶½ą¶šą·”ą¶«ą·” මට්ටම 30-40 ą¶šą·’ą¶±ą·Š ą¶šą·Šą·‚ą¶«ą·’ą¶šą·€ ඉහළ ą¶±ą¶‚ą·€ą· ą¶œą·ą¶±ą·“ą¶øą¶§ ą·„ą·ą¶šą·’ ඓරිදි ą·ƒą¶‚ą·€ą·’ą¶°ą·ą¶±ą·ą¶­ą·Šą¶øą¶š කර ඇත. šŸ…°ļø #AMITH_PUSSELLA šŸ…°ļø ā˜ŗļø ą·„ą·œą¶Æą¶ø ą¶ŗą·ą¶½ą·”ą·€ą¶§ą¶­ą·Š #SHARE කරන්න....
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PHYSICS | SPECIAL REVISION | PART – 08 šŸ“¼ VIDEO SUMMERY šŸ”„ ā†Ŗļø ą¶’ą¶šą¶šą¶ŗ 11: ą¶“ą¶Æą·ą¶»ą·Šą¶® ą·„ą· ą·€ą·’ą¶šą·’ą¶»ą¶« – ą·€ą·’ą¶šą·’ą¶»ą¶«ą·ą·“ą¶½ą·“ą¶­ą·ą·€ą¶ŗ (Radioactivity) ą¶†ą¶»ą¶øą·Š
PHYSICS | SPECIAL REVISION | PART – 08 šŸ“¼ VIDEO SUMMERY šŸ”„ ā†Ŗļø ą¶’ą¶šą¶šą¶ŗ 11: ą¶“ą¶Æą·ą¶»ą·Šą¶® ą·„ą· ą·€ą·’ą¶šą·’ą¶»ą¶« – ą·€ą·’ą¶šą·’ą¶»ą¶«ą·ą·“ą¶½ą·“ą¶­ą·ą·€ą¶ŗ (Radioactivity) ą¶†ą¶»ą¶øą·Šą¶·ą¶ŗ
https://youtu.be/-U7nQbLcHxs?t=23
ā†Ŗļø ą·€ą·’ą¶šą·’ą¶»ą¶«ą·ą·“ą¶½ą·“ą¶­ą·ą·€ą¶ŗą·š ą¶øą·–ą¶½ą·’ą¶š ඵල: ą¶‡ą¶½ą·Šą·†ą· (α), ą¶¶ą·“ą¶§ą· (β) ą·„ą· ą¶œą·ą¶øą· (γ) ą¶šą·’ą¶»ą¶«
https://youtu.be/-U7nQbLcHxs?t=632
ā†Ŗļø ą¶‡ą¶½ą·Šą·†ą· අංශුවල (Alpha Particles) ą¶½ą¶šą·Šą·‚ą¶« ą·„ą· ą·„ą·ą·ƒą·’ą¶»ą·“ą¶ø
https://youtu.be/-U7nQbLcHxs?t=844
ā†Ŗļø ą¶¶ą·“ą¶§ą· අංශුවල (Beta Particles) ą¶½ą¶šą·Šą·‚ą¶« – ą¶¶ą·“ą¶§ą· සෘණ (β-) ą·„ą· ą¶¶ą·“ą¶§ą· ą¶°ą¶± (β+) අංශු
https://youtu.be/-U7nQbLcHxs?t=2023
ā†Ŗļø ą¶œą·ą¶øą· ą¶šą·’ą¶»ą¶«ą·€ą¶½ (Gamma Rays) ą¶½ą¶šą·Šą·‚ą¶«
https://youtu.be/-U7nQbLcHxs?t=3247
ā†Ŗļø ą·€ą·’ą¶Æą·Šā€ą¶ŗą·”ą¶­ą·Š ą·„ą· ą¶ ą·”ą¶øą·Šą¶·ą¶š ą¶šą·Šą·‚ą·šą¶­ą·Šā€ą¶»ą·€ą¶½ą¶Æą·“ ą¶‡ą¶½ą·Šą·†ą·, ą¶¶ą·“ą¶§ą·, ą¶œą·ą¶øą· ą¶…ą¶“ą¶œą¶øą¶±ą¶ŗ වීම
https://youtu.be/-U7nQbLcHxs?t=3785
ā†Ŗļø ą·€ą·’ą¶šą·’ą¶»ą¶«ą·ą·“ą¶½ą·“ ą¶šą·Šą·‚ą¶ŗą·€ą·“ą¶øą·Š: ą¶‡ą¶½ą·Šą·†ą· ą¶šą·Šą·‚ą¶ŗą·€ą·“ą¶ø ą·„ą· ą¶¶ą·“ą¶§ą· සෘණ (β-) ą¶šą·Šą·‚ą¶ŗą·€ą·“ą¶ø
https://youtu.be/-U7nQbLcHxs?t=6771
ā†Ŗļø ą¶“ą·Šā€ą¶»ą·ą¶ŗą·ą¶œą·’ą¶š ą¶“ą¶»ą·“ą¶šą·Šą·‚ą¶«ą¶ŗ: ą¶øą·’ą·ą·Šā€ą¶»ą¶« ą¶šą·Šā€ą¶»ą¶øą¶ŗą·™ą¶±ą·Š ą¶…ą¶ŗą·’ą·ƒą·Šą·€ą¶½ ą·€ą·’ą¶½ą¶ŗą¶±ą¶ŗą·š ą·€ą·’ą·ą·’ą·‚ą·Šą¶§ ą¶œą·”ą¶“ą·Šą¶­ ą¶­ą·ą¶“ą¶ŗ ą·ƒą·™ą·€ą·“ą¶ø
https://youtu.be/-U7nQbLcHxs?t=9620
ā†Ŗļø ą¶…ą¶ŗą·’ą·ƒą·Šą·€ą¶½ විලයන ą¶“ą·Šā€ą¶»ą·ą¶ŗą·ą¶œą·’ą¶š ą¶“ą¶»ą·“ą¶šą·Šą·‚ą¶«ą¶ŗą·š ą¶‹ą¶“ą¶šą¶»ą¶«, ඇටවුම ą·„ą· ඓියවර (ą¶šą·Šā€ą¶»ą¶øą¶ŗ)
https://youtu.be/-U7nQbLcHxs?t=10860
šŸ…°ļø #AMITH_PUSSELLA šŸ…°ļø ā˜ŗļø ą·„ą·œą¶Æą¶ø ą¶ŗą·ą¶½ą·”ą·€ą¶§ą¶­ą·Š #SHARE කරන්න....
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PHYSICS | SPECIAL REVISION | PART – 07 šŸ“¼ VIDEO SUMMERY šŸ”„ ā†Ŗļø ą¶’ą¶šą¶šą¶ŗ 09: ą¶‰ą¶½ą·™ą¶šą·Šą¶§ą·Šā€ą¶»ą·œą¶±ą·’ą¶š ą·€ą·’ą¶Æą·Šā€ą¶ŗą·ą·€ – ą¶“ą·œą¶Æą·” ą·€ą·’ą¶øą·ą¶ ą¶š ą·€ą·’ą¶¤ą·Šą¶¤ą·ą·ƒą¶ŗ (Common
PHYSICS | SPECIAL REVISION | PART – 07 šŸ“¼ VIDEO SUMMERY šŸ”„ ā†Ŗļø ą¶’ą¶šą¶šą¶ŗ 09: ą¶‰ą¶½ą·™ą¶šą·Šą¶§ą·Šā€ą¶»ą·œą¶±ą·’ą¶š ą·€ą·’ą¶Æą·Šā€ą¶ŗą·ą·€ – ą¶“ą·œą¶Æą·” ą·€ą·’ą¶øą·ą¶ ą¶š ą·€ą·’ą¶¤ą·Šą¶¤ą·ą·ƒą¶ŗ (Common Emitter Configuration)
https://youtu.be/ZBBHkebb0HU?t=23
ā†Ŗļø ą¶“ą·œą¶Æą·” ą·€ą·’ą¶øą·ą¶ ą¶š ą¶“ą¶»ą·’ą¶“ą¶®ą¶ŗą·š ą¶°ą·ą¶»ą· ą¶½ą·ą¶·ą¶ŗ, ą·€ą·ą¶½ą·Šą¶§ą·“ą¶ŗą¶­ą· ą¶½ą·ą¶·ą¶ŗ ą·„ą· ą¶šą·Šą·‚ą¶øą¶­ą· ą¶½ą·ą¶·ą¶ŗ
https://youtu.be/ZBBHkebb0HU?t=988
ā†Ŗļø ą¶§ą·Šā€ą¶»ą·ą¶±ą·Šą·ƒą·’ą·ƒą·Šą¶§ą¶»ą¶ŗą¶š ą¶½ą·ą¶šą·Šą·‚ą¶«ą·’ą¶š ą·€ą¶šą·Šā€ą¶» (Characteristics Curves)
https://youtu.be/ZBBHkebb0HU?t=2959
ā†Ŗļø ą¶“ą·Šā€ą¶»ą¶°ą·ą¶± ą¶½ą·ą¶šą·Šą·‚ą¶«ą·’ą¶š ą·€ą¶šą·Šā€ą¶»ą¶ŗ (Input Characteristics)
https://youtu.be/ZBBHkebb0HU?t=3780
ā†Ŗļø ą¶“ą·Šā€ą¶»ą¶­ą·’ą¶Æą·ą¶± ą¶½ą·ą¶šą·Šą·‚ą¶«ą·’ą¶š ą·€ą¶šą·Šā€ą¶»ą¶ŗ (Output Characteristics)
https://youtu.be/ZBBHkebb0HU?t=4233
ā†Ŗļø ą·ƒą¶‚ą¶šą·Šā€ą¶»ą·ą¶øą¶« ą¶½ą·ą¶šą·Šą·‚ą¶«ą·’ą¶š ą·€ą¶šą·Šā€ą¶»ą¶ŗ (Transfer Characteristics)
https://youtu.be/ZBBHkebb0HU?t=5238
ā†Ŗļø ą¶’ą¶šą¶šą¶ŗ 11: ą¶“ą¶Æą·ą¶»ą·Šą¶® ą·„ą· ą·€ą·’ą¶šą·’ą¶»ą¶« – X-ą¶šą·’ą¶»ą¶« (X-Rays)
https://youtu.be/ZBBHkebb0HU?t=5785
ā†Ŗļø නවීන X-ą¶šą·’ą¶»ą¶« නලයක ą·€ą·Šā€ą¶ŗą·”ą·„ą¶ŗ ą·ƒą·„ X-ą¶šą·’ą¶»ą¶« ජනනය වන අයුරු
https://youtu.be/ZBBHkebb0HU?t=6403
ā†Ŗļø X-ą¶šą·’ą¶»ą¶« ą·†ą·ą¶§ą·ą¶±ą·€ą¶½ ą·ą¶šą·Šą¶­ą·’ą¶ŗ ą·„ą· ගණනය ą¶šą·’ą¶»ą·“ą¶øą·Š
https://youtu.be/ZBBHkebb0HU?t=9247
ā†Ŗļø දැඩි X-ą¶šą·’ą¶»ą¶« (Hard X-Rays) ą·ƒą·„ ą¶øą·˜ą¶Æą·” X-ą¶šą·’ą¶»ą¶« (Soft X-Rays)
https://youtu.be/ZBBHkebb0HU?t=10408
ā†Ŗļø ą¶“ą¶Æą·ą¶»ą·Šą¶®ą¶ŗą·š ą¶ŗą·ą¶±ą·Šą¶­ą·Šā€ą¶»ą·’ą¶š ą¶œą·”ą¶« – ą·ƒą¶øą·ą¶±ą·”ą¶“ą·ą¶­ą·’ą¶š ą·ƒą·“ą¶øą·ą·€ තුළ ą¶œą¶¶ą¶©ą· වන ą·€ą·’ą¶šą·Šā€ą¶»ą·’ą¶ŗą· ą·ą¶šą·Šą¶­ą·’ą¶ŗ
https://youtu.be/ZBBHkebb0HU?t=11439
ā†Ŗļø ą¶’ą¶šą¶š ą¶“ą¶»ą·’ą¶øą·ą·€ą¶š ą·€ą·’ą¶šą·Šā€ą¶»ą·’ą¶ŗą· ą·ą¶šą·Šą¶­ą·’ą¶ŗ ą·ƒą·„ දුනු නියතය (ą¶¶ą¶½ නියතය)
https://youtu.be/ZBBHkebb0HU?t=12892
ā†Ŗļø ą¶“ą·Šā€ą¶»ą·ą¶ŗą·ą¶œą·’ą¶š ą¶“ą¶»ą·“ą¶šą·Šą·‚ą¶«ą¶ŗ: ą¶°ą·ą¶»ą· ą·€ą·’ą¶Æą·Šā€ą¶ŗą·”ą¶­ą¶ŗ – ą·€ą·’ą¶·ą·€ą¶øą·ą¶±ą¶ŗ (Potentiometer)
https://youtu.be/ZBBHkebb0HU?t=15629
šŸ…°ļø #AMITH_PUSSELLA šŸ…°ļø ā˜ŗļø ą·„ą·œą¶Æą¶ø ą¶ŗą·ą¶½ą·”ą·€ą¶§ą¶­ą·Š #SHARE කරන්න....
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PHYSICS | SPECIAL REVISION | PART – 06 šŸ“¼ VIDEO SUMMERY šŸ”„ ā†Ŗļø ą¶’ą¶šą¶šą¶ŗ 09: ą¶‰ą¶½ą·™ą¶šą·Šą¶§ą·Šā€ą¶»ą·œą¶±ą·’ą¶š ą·€ą·’ą¶Æą·Šā€ą¶ŗą·ą·€ – ą¶†ą¶½ą·ą¶š ą·€ą·’ą¶øą·ą¶ ą¶š ą¶©ą¶ŗą·ą¶©ą¶ŗ (LED) https
PHYSICS | SPECIAL REVISION | PART – 06 šŸ“¼ VIDEO SUMMERY šŸ”„ ā†Ŗļø ą¶’ą¶šą¶šą¶ŗ 09: ą¶‰ą¶½ą·™ą¶šą·Šą¶§ą·Šā€ą¶»ą·œą¶±ą·’ą¶š ą·€ą·’ą¶Æą·Šā€ą¶ŗą·ą·€ – ą¶†ą¶½ą·ą¶š ą·€ą·’ą¶øą·ą¶ ą¶š ą¶©ą¶ŗą·ą¶©ą¶ŗ (LED)
https://youtu.be/lw3KUi63XYA?t=22
ā†Ŗļø LED ą¶šą·Šā€ą¶»ą·’ą¶ŗą·ą¶šą·ą¶»ą·“ą¶­ą·Šą·€ą¶ŗ, ą·ą¶šą·Šą¶­ą·’ ą·ƒą¶‚ą·ƒą·Šą¶®ą·’ą¶­ą·’ą¶ŗ ą·„ą· ඓරිඓථ ą·ƒą¶‚ą¶šą·šą¶­ą¶ŗ
https://youtu.be/lw3KUi63XYA?t=244
ā†Ŗļø LED ඓරිඓථ ą¶œą·ą¶§ą¶½ą·” ą·„ą· ą¶†ą¶»ą¶šą·Šą·‚ą¶š ą¶“ą·Šā€ą¶»ą¶­ą·’ą¶»ą·ą¶° (Rs) ගණනය ą¶šą·’ą¶»ą·“ą¶ø
https://youtu.be/lw3KUi63XYA?t=2759
ā†Ŗļø ą·ƒą·™ą¶±ą¶»ą·Š ą¶©ą¶ŗą·ą¶©ą¶ŗ (Zener Diode) ą·„ą· ą¶¶ą·’ą¶³ą·€ą·ą¶§ą·”ą¶øą·Š ą·€ą·ą¶½ą·Šą¶§ą·“ą¶ŗą¶­ą·ą·€
https://youtu.be/lw3KUi63XYA?t=3801
ā†Ŗļø ą·ƒą·™ą¶±ą¶»ą·Š ą¶©ą¶ŗą·ą¶©ą¶ŗą¶š I-V ą¶½ą·ą¶šą·Šą·‚ą¶«ą·’ą¶š ą·€ą¶šą·Šā€ą¶»ą¶ŗ ą·„ą· ඓරිඓථ ą·ƒą¶‚ą¶šą·šą¶­ą¶ŗ
https://youtu.be/lw3KUi63XYA?t=4507
ā†Ŗļø ą·ƒą·™ą¶±ą¶»ą·Š ą¶©ą¶ŗą·ą¶©ą¶ŗą·š විභව ą¶ŗą·ą¶øą¶š ą¶šą·Šā€ą¶»ą·’ą¶ŗą·ą¶šą·ą¶»ą·“ą¶­ą·Šą·€ą¶ŗ (Voltage Regulation)
https://youtu.be/lw3KUi63XYA?t=6068
ā†Ŗļø ą·ƒą·™ą¶±ą¶»ą·Š ą¶©ą¶ŗą·ą¶© ඓරිඓථ ą¶†ą·ą·Šā€ą¶»ą·’ą¶­ ą¶“ą·Šā€ą¶»ą·ą·Šą¶± ą·„ą· ගණනය ą¶šą·’ą¶»ą·“ą¶øą·Š
https://youtu.be/lw3KUi63XYA?t=7518
ā†Ŗļø ą¶’ą¶šą¶šą¶ŗ 11: ą¶“ą¶Æą·ą¶»ą·Šą¶® ą·„ą· ą·€ą·’ą¶šą·’ą¶»ą¶« – ą¶“ą·Šā€ą¶»ą¶šą·ą· ą·€ą·’ą¶Æą·Šā€ą¶ŗą·”ą¶­ą·Š ආචරණය (Photoelectric Effect)
https://youtu.be/lw3KUi63XYA?t=9247
ā†Ŗļø ą¶“ą·Šā€ą¶»ą¶šą·ą· ą¶šą·ą·‚ą¶ŗ (Photoelectric Cell) ą·ƒą·„ ą·ƒą¶‚ą¶­ą·˜ą¶“ą·Šą¶­ ą¶°ą·ą¶»ą·ą·€
https://youtu.be/lw3KUi63XYA?t=10063
ā†Ŗļø ą¶“ą·Šā€ą¶»ą¶šą·ą· ą·€ą·’ą¶Æą·Šā€ą¶ŗą·”ą¶­ą·Š ą·ƒą¶øą·“ą¶šą¶»ą¶«ą¶ŗ ą¶†ą·ą·Šā€ą¶»ą·’ą¶­ ą¶“ą·Šā€ą¶»ą·ƒą·Šą¶®ą·ą¶»
https://youtu.be/lw3KUi63XYA?t=13724
ā†Ŗļø ą¶“ą¶Æą·ą¶»ą·Šą¶®ą¶ŗą·š ą¶­ą¶»ą¶‚ą¶œą¶øą¶ŗ ą·ƒą·Šą·€ą¶·ą·ą·€ą¶ŗ (Wave Nature of Matter) ą·„ą· ą¶©ą·’ ą¶¶ą·Šā€ą¶»ą·œą¶œą·Šą¶½ą·’ ą¶­ą¶»ą¶‚ą¶œ ą¶†ą¶ŗą·ą¶øą¶ŗ (de Broglie Wavelength)
https://youtu.be/lw3KUi63XYA?t=23423
šŸ…°ļø #AMITH_PUSSELLA šŸ…°ļø ā˜ŗļø ą·„ą·œą¶Æą¶ø ą¶ŗą·ą¶½ą·”ą·€ą¶§ą¶­ą·Š #SHARE කරන්න....
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