Question

a solid ball of mass m at 20 degree Celsius is dropped in water at mass 2m at 80 degree celcius ..Assuming heat exchange only between solid ball and water chose the correct statement..
a) solid ball will loss the heat and water will gain heat
b) water will loss heat and ball will gain heat
c) both water and ball will gain heat
d)none will gain heat​

Answer 1

Answer:

water will loss heat and ball will gain heat (b) is correct answer because when ball is dropped in water,the ball strikes the water at that time heat transferred to solid ball