A block of steel of mass 
slides down a rough inclined plane of inclination of 
at a constant speed. The temperature of the block as it slides through 
, assuming that the mechanical energy lost is used to increase the temperature of the block is nearly (Specific heat capacity of steel 
and Acceleration due to gravity 
)
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Work done due to sliding down the block = heat gain by block of steel
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
A diatomic gas has an initial internal energy of 80 cal. A work of is done on the gas and the gas …
When a monatomic gas expands at constant pressure, the percentages of heat supplied that is used to…
The heat energy supplied to a diatomic gas at constant pressure is , then the work done by the gas…
The relation between volume and absolute temperature (T) of a gas in an adiabatic process is
In a thermodynamic process if ' and ' ' are the work done and change in the internal energy of a …
A gas is expanded from an initial state to a final state along a path that consists of