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
122 views
in Physics by (90.2k points)
closed by
6 सेमी त्रिज्या वाले गोले के पृष्ठ का 2 सेमी ` ""^( 2 ) ` पृष्ठीय क्षेत्रफल वाला भाग गोले के केंद्र पर कितना घनकों अंतरित करता है ?

1 Answer

0 votes
by (90.9k points)
selected by
 
Best answer
गोले की त्रिज्या r = 6 सेमी
पृष्ठीय भाग का क्षेत्रफल ` ds = 2 ` सेमी ` ""^(2 ) `
` therefore ` केंद्र पर अंतरित घनकोण ` dOmega = (ds) /(r ^(2)) = ( 2 ) /((6) ^(2)) = ( 2 ) /(36) `
` = 5.6 xx 10 ^( - 2 ) ` स्टेरेडियन

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

...