A cylinder of radius R is surrounded by a cylindrical shell of inner radius R and outer radius 2R. The thermal conductivity of the material of the inner cylinder is K_{1} and that of the outer cylinder is K_{2}. Assuming no loss of heat, the effective thermal conductivity of the system for heat flowing along the length of the cylinder is:

a.

K_{1 }+ K_{2}

b.

c.

d.

Question ID - 50615 :-

A cylinder of radius R is surrounded by a cylindrical shell of inner radius R and outer radius 2R. The thermal conductivity of the material of the inner cylinder is K_{1} and that of the outer cylinder is K_{2}. Assuming no loss of heat, the effective thermal conductivity of the system for heat flowing along the length of the cylinder is:

We hope we have given the updated helpful answer / content for your query in an easily accessible format to help you in preparing adequately.
We do offer free support materials, 11th maths guide 11th maths guide12th maths guide10th maths guide, also for all the classes books and guide to all the students who sign up for SaraNextGen. Apart from traditional textbook queries, we've got conjointly provided further high order level thinking issues, that are seemingly to be expected in boards and competitive exams. It includes conceptual queries, MCQs, Long and short answer type queries, etc. These Questions are designed to learn each student and academics by providing chapter-wise further issues focusing totally on testing conceptual information with applications.
Here, we've got provided a number of the necessary ways in which within which the solutions of all the Questions will profit students of class 1 to 12. If you have any queries,
drop a message to us and we will get back to you at the earliest.