Two rods of same length and material transfer a given amount of heat in 12 s when they are joined end to end. But when they are joined lengthwise, then they will transfer the same heat in same conditions in
Text Solution
Verified by ExpertsThe correct answer is:
D
….(i)
…..(ii)
From Eqs. (i) and (ii),
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
Two cylindrical rods of same material have their lengths in the ratio and radii in the ratio . Th…
A 10 cm layer of ice has been formed, over a pond of water. The temperature of air above is . How …
The equivalent conductivity of the series combination of two rods of same length and same area of c…
In a cold region, it takes 8 hours for the first 1 cm of ice to be formed on a lake. How much time …
Two rods are connected as shown. The rods are of same length and same cross-sectional area. In stea…
A metal rod of length 2 m has cross-sectional areas and , as shown in the following figure. The t…