Question

Water of mass 120g at 50°c is added to 200g of water at 1 0°c and the mixture is well stirred . calculate the temperature of the mixture .(neglect heat losses to the surrounding)

Answer 1

sum of heats gained is zero.
heatgainedhotwater+heatgainedbycoolwater=0
120*c*(Tf-50)+200*c*(Tf-10)=0
solve for Tf

Answer 2

Thank u

Answer 3

pls wats the answer

Answer 4

to learn

Answer 5

water of mass 120g