A hunter fired a metallic bullet of mass
from a gun towards an obstacle and it just melts when it is stopped by the obstacle. The initial temperature of the bullet is
. If
th of heat is absorbed by the obstacle, then the minimum velocity of the bullet is (Melting point of bullet
, Specific heat of bullet
,Latent heat of fusion of bullet
)
Text Solution
Verified by ExpertsThe correct answer is:
A
As per question
th of heat is absorbed by the





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