Question

Numericals 1. 5000 cal of heat is supplied to 1 liter of water. Find the rise in temperature of water. Given specific heat capacity of water = 1 cal/g degree C . Density of water = 1 g/cc​

Answer 1

Answer:

Given ,

m=

200g,Q=

2000cal,Δθ=

?,

, specific heat of water

c=

1cal/g−

o

C

Now , heat required to raise the temperature of water is given by the definition of specific heat ,

Q=

mcΔθ

or

Δθ=

Q/(mc)=

2000/(200×

1)=

10

o

C