Question

How much hest is required to raise the temperature
of lo kg of water by 30 C​

Answer 1

Explanation:

hello

1 kg = 1000g

temperature = 30degree Celsius

in unitary method

temp=1,mass=1,cal=1

temp=30,mass=1,cal=30

temp=30,mass=1000,cal=30000

heat required is 30000cal or 30kcal