Question

400grams of water at100 degtees celcius os mixed with200grams of water at 40 degrees celcius find the final temparature

Answer 1

Answer:

80

Explanation:

Let the final temperature be T degree Celsius

Here

400*1*(100-T)=200*1*(T-40)

2(100-T)=T-40

200-2T=T-40

3T=240

T=80 degree Celsius

express.

Answer 2

Answer:

T is equal to eighty degree Celsius।।।