Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
129 views
in Physics by (74.2k points)
`r_1` ও `r_2` (`r_2`>`r_1`) ব্যাসার্ধের দুটি সাবানের বুদ্‌বুদ জোড়া লেগে গেলে ওদের সাধারণ তলের বক্লতা ব্যাসার্ধ হয়
A. `r_1- r_2`
B. `r_2+r_1`
C. `frac((r_2-r_1))(r_1r_2)`
D. `frac((r_1r_2))(r_2-r_1)`

Please log in or register to answer this question.

Related questions

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...