Use app×
QUIZARD
QUIZARD
JEE MAIN 2026 Crash Course
NEET 2026 Crash Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
282 views
in Thermodynamics by (25 points)

8 अलग-अलग पदार्थो से निर्मित दो छडों की तापीय चालकताओं का अनुपात \( 5: 4 \) है। समान तापीय प्रतिरोध तथा समान अनुप्रस्थ काट क्षेत्रफल वाली दोनो छडों की लम्बाईयों का अनुपात होगा- 


answer :--  5 : 4 


Please log in or register to answer this question.

1 Answer

0 votes
by (25 points)

solution --: 

given -- A = A' 

       K/K' = 5/4 

       L/L' = K/K' 

       L/L' = 5/4 (answer)

      






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.

...