JEE ADVANCED 2020 SOLUTIONS | WRONG SURFACE TENSION PROBLEM FORCE AND TORQUE |ALPHA AND OMEGA SERIES

DON'T MISS THE 2 PRACTICE PROBLEMS ON SURFACE TENSION AT THE END OF THE VIDEO. LEARN THE BEST WAY TO COUNTER THIS PROBLEM IN EXAM CONDITIONS. WHY DID JEE GIVE A FINAL KEY OF 3.75 INSTEAD OF 5.14? WHERE DID IT MISS A SQRT(2) FACTOR? .WHY IS IT DIFFERENT FROM THE FAMOUS OLYMPIAD PROBLEM FROM PATHFINDER PHYSICS BOOK. WE WILL TRY DISSECT OUR PREVIOUS SOLUTION ON THIS CHANNEL AND ANALYSE AND DISPROVE THE JEE SOLUTION USING TORQUE ANALYSIS. ON THE WAY , WE WILL ALSO REALISE HOW VERTICAL FORCE BALANCE IS ACHIEVED .WHAT'S THE INTENTION OF THE QUESTION AND HOW HORRIBLY JEE FAILED BY GIVING A CONTRADICTORY ASSUMPTION OF "SEMI-CIRCULAR" DISC.THE ANSWER LIES IN THE LUCID EXPLANATION OF CONCEPT/SOLUTION IN THE VIDEO . Here's the Problem statement OF JEE-2020 SURFACE TENSION👇 https://drive.google.com/file/d/1Tk7C... HERE'S THE LINK TO MODIFIED PATHFINDER SOLUTION VIDEO ON WHICH THE JEE PROBLEM WAS BASED    • JEE ADVANCED 2020 SOURCE QUESTION | CORREC...   HERE'S THE SECOND VIDEO REFERENCE FOR "MICROSCOPIC AND MACROSCOPIC FBDs" IN SURFACE TENSION    • RESOLVED 17 PHYSICS VIDEO | WHICH SURFACE ...   HERE'S THE JEE ADV SOLUTIONS -THE ALPHA AND OMEGA SERIES👇    • JEE ADV SOLUTIONS - THE ALPHA AND OMEGA SE...   HERE'S THE CONTROVERSIAL OPTICS PROBLEM FROM JEE ADVANCED 2020 PAPER , A MUST SEE 👇    • JEE ADVANCED 2020 SOLUTIONS | ALPHA AND OM...   HERE'S THE VIDEO TUTORIAL ON OUR DISCORD SERVER AND IT'S COMPREHENSIVE USAGE👇    • USES OF PHYSICS SIR JEE™ DISCORD SERVER | ...   HERE'S THE OTHER "SURFACE TENSION " CONCEPTS/CHALLENGES PLAYLISTS , 💓ABSOLUTE GEMS👇 20_SURFACE TENSION:    • 20_SURFACE TENSION   HERE'S LINK FOR PLAYLIST OF "JEE MAINS DEBATED QUESTIONS" PLAYLIST👇    • JEE MAINS DEBATED QUESTIONS   PHYSICS SIR JEE WEBSITE LINK 👇 https://WWW.PHYSICSSIRJEE.IN Video explaining the website 👇    • HOW TO USE WEBSITE PHYSICSSIRJEE.IN || MEM...   FACEBOOK PAGE👇 https://www.facebook.com/groups/27384... INSTAGRAM 👇 I'm on Instagram as @physicssirjee. Install the app to follow my photos and videos. https://www.instagram.com/invites/con... TWITTER👇 https://twitter.com/physicssirjee?s=09 CHAPTERS : 0:00 INTRO 1:28 PROBLEM STATEMENT 1:44 CONDITION FOR NEXT VIDEO UPLOAD ON THIS CHANNEL 2:45 CONCEPTUAL MEANING OF REVERSIBLE PROCESS 4:13 REFERENCE LINK TO PATHFINDER SOLUTION VIDEO-1 4:54 A QUICK RECAP OF FBD FROM OLD VIDEO-1 7:04 CORRECT SOLUTION TO THE PROBLEM 8:38 WHAT'S THE JEE'S PROPOSED SOLUTION? 10:55 REFERENCE LINK TO OLD VIDEO-2 FOR MICROSCOPIC FBDs 12:02 THREE PHASE CONTACT PINT FROM OLD VIDEO 12:59 VERTICAL BALANCE OF BULGE ANALYSIS 15:22 PROVING WHY JEE SOLUTION IS WRONG USING TORQUE ANALYSIS 19:10 KIND REQUEST TO JEE 20:59 JEE AND SURFACE TENSION WERE NEVER GOOD FRIENDS 21:52 PRACTICE PROBLEM-1 22:18 PRACTICE PROBLEM-2 22:55 SURFACE TENSION PLAYLIST 23:29 SEPARATE SURFACE TENSION CHANNEL IN OUR DISCORD SERVER 24:09 NEXT VIDEO UPLOAD CONDITION 25:02 OUTRO HERE'S THE LINK FOR PATHFINDER SOLUTIONS PLAYLIST👇    • PATHFINDER SOLUTIONS   HERE'S PLAYLIST FOR AITS SELECT SOLUTIONS SERIES👍    • "AITS SELECT" SOLUTION SERIES   HERE'S THE PLAYLIST OF PHYSICSSIRJEE ORIGINALS👇    • PHYSICSSIRJEE ORIGINALS   OTHER PLAYLISTS HERE'S THE LINK FOR "OLYMPIAD WORKOUT SERIES" BOOKS,SYLLABUS,RESOURCES👇    • ANNOUNCEMENT-2 🧨"OLYMPIAD WORKOUT" SERIES ...   RESOLVED series playlist 👇    • RESOLVED SERIES   HERE'S THE PLAYLIST OF REST OF THE "OLYMPIAD WORKOUT SERIES"👇    • OLYMPIAD WORKOUT SERIES   HERE'S LINK FOR PLAYLIST OF "JEE MAINS DEBATED QUESTIONS" PLAYLIST👇    • JEE MAINS DEBATED QUESTIONS   FOR REST OF THE INTERESTING BRAIN TEASING JEE PHYSICS CHALLENGES AND CONCEPTS , PLEASE SUBSCRIBE TO MY CHANNEL " PHYSICS sir JEE " HERE BELOW    / physicssirjeejanardhan      / @physicssirjee   THE CHANNEL IS AN IMPORTANT RESOURCE TO THOSE STUDENTS PREPARING FOR JEE MAINS, JEE ADVANCED EXAMS IN INDIA AND FOR PHYSICS OLYMPIADS LIKE NBPhO,INPhO,IPHO,HKPhO,BPhO ETC GLOBALLY. #PHYSICSSIRJEE,#ALPHAANDOMEGASERIES,#JEEADVANCEDPREVIOUSPAPERS,#PYQ,#PREVIOUSYEARSOLUTIONS,#2020SURFACETENSION,#WRONGSURFACETENSIONPROBLEM,#WATERSEMICIRCLE,#YOUNGSLAW,#LAPLACEPRESSURE,#GAUGEPRESSURE,