A copper cube of side 
is heated and then allowed to cool in an evacuated enclosure. It takes time 
to cool from temperature 
to 
. Now another copper cube of side 
is placed in the same enclosure and allowed to cool. Now, the time taken by it to cool from 
to 
will be
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
No detailed text explanation provided yet.
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 rods of different materials having coefficients of thermal expansion and Young's moduli respe…
A steel rod of diameter 1 cm is clamped firmly at each end when its temperature is , so that it ca…
The coefficient of linear expansion of crystal in one direction is and that in other two direction…
On heating a liquid having coefficient of volume expansion in a container having coefficient of li…
A glass flask of volume is just filled with mercury at . The amount of mercury that will overflow…
How much heat energy is gained when 5 kg of water at is brought to its boiling point,
(Specific he…