radomes.openskiesproject.org
sdhgabigban0andre sdhgabigban0andre
  • 08-01-2017
  • Physics
Answered

If you wished to warm 100 kg of water by 15 degrees celsius for your bath, how much heat would be required? (give your answer in calories and joules)

Verified Answer :

MissPhiladelphia
MissPhiladelphia MissPhiladelphia
  • 20-01-2017

For the answer to the question above, 
Q = amount of heat (kJ) 
cp = specific heat capacity (kJ/kg.K) = 4.187 kJ/kgK 
m = mass (kg) 
dT = temperature difference between hot and cold side (K). Note: dt in °C = dt in Kelvin 

Q = 100kg (4.187 kJ/kgK) 15 K 
Q = 6,280.5 KJ = 6,280,500 J = 1,501,075.5 cal

Answer Link

Related Questions

BaCl2 and KOH What is the balanced net precipitation reaction for this mixture
What percent of 84 is 12
Which sentence correctly forms the plural of the letter r A I wrote extra rs at the end of roarrr to show the sound the lion made B I wrote extra rs at the end
The great compromise was between which two groups
Write a common noun that is related to each of the following proper nouns 2 George Washington 3 Sarah 4 New York 5 Tuesday 6 April 7 Tokyo 8 The Wall Street Jou
When can my husband feel the baby move from the outside
What is the slope of the line that passes through the points 9 5 and 7 10 A 52 B 25 C 25 D 52
on january 1st 2100 dr rose t mcfly discovers a times machine and decides to use it to earn some spare cash She decides to take the machine for a sping and she
Whats the boiling point of water
How far is the white house from the capitol