Question

A volume of water has mass of 0.5 kilograms. if the temperature of this amount of water as raised by 7C. How much energy is produced?

Answer 1

Answer:

yhsv v

Explanation:

1. ftuv26377488e
2. sd
3. ed
4. mam
5. mam

Answer 2

Answer:

266.858kJ

Explanation:

Once you have all that, this is the equation:

Q=m×c×ΔT

is usually used to symbolize that heat required in a case like this.)

For water, the value of c is 4.186Jg°C

So, Q=750×4.186×85=266858j =266.858kJ