How much heat must be transferred to 2 kg of water to raise its temperature from 25 to 80?
| December 1, 2020 | education
Specific heat (c) of water = 4200
We find the amount of heat by the formula Q = c * m * (t2-t1)
Substitute the value and get Q = 4200 * 2 * 55 = 462,000 J or 462 kJ
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
