Question

what is weight of steel ball with mass 1 kg​

Answer 1

Answer:

$\huge\red{Answer}$

Mass of ball = 1kg ( Given)

Specific heat = 0.4kg ( Given)

Temperature = 60°C

The problem follows the method of simple conservation of energy.. ie heat lost equal heat gain..

Thus,

Heat lost by hot body(Ball) =Heat gained by cold body(water)

mCb(th-tf) = mw(tf-th)             [Cw=4.1]

=  tf =23.5 degreeC.