Question

How many joules are required to raise the temperature of 32 g of water from 12 °c to 54 °c ?

Answer 1

5618J

Step-by-step explanation:

Q=mcT

where Q=Energy required

m=mass of the sample

c=specific heat capacity of water

T=the temperature change

Q=32g×4.18×(54-12)

Q=5617.92J