Questions
Hail stone at falls from a height of 1 Km on an insulating surface converted whole of its kinetic energy into heat. What part of it will melt?
detailed solution
Correct option is A
Potential energy of hail stone is converted to heat that melts hails stonepotential energy of hail stone = JmLhere m is mass of hail stone;L=latent heat of fusion of ice=330x103Jkg-1 W=JQ mgh=Jm'Lm'=mghLm'=m×10x1000330x103m'=m33Talk to our academic expert!
Similar Questions
An ideal gas expands isothermally from a volume V1 to V2 and then compressed to original volume V1 adiabatically. Initial pressure is P1 and final pressure is P3. The total work done is W. Then
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
