lexicourtney
lexicourtney lexicourtney
  • 03-01-2017
  • Biology
contestada

how much heat is needed to raise the temperature of 39g of water by 63C

Respuesta :

Drewivy0203
Drewivy0203 Drewivy0203
  • 03-01-2017
Q = mcT 
Q = (0.036kg)(4186 J/(kg·K))(18K) 
Q=2712.528J  
2.7 kJ
Answer Link

Otras preguntas

A group is considered incapable of understanding technical training, and thus is denied technical training. This group is then unable to gain employment in tech
Would there be more positive or more negative effects on life today had the American revolution never taken place?
Find the area of a rectangular park which is 18 3/5m long and 50/3m broad.​
The referee kicks-off the game with a loud whistle. As an assistant referee during the game, I must position myself:
In a healthcare facility, when is dishonesty acceptable?
How essential is the policy to the success of a country? On a government level, how does the policymaking sector work in Pakistan?
| 19 − 20x | − |20 − 19x |− |x − 10|, if x > 100
Two identical billiard balls can move freely on a horizontal table. Ball a has a velocity V0 and hits balls B, which is at rest, at a point C defined by θ=45°.
A boy and girl are running with the same speed.if the mass of the boy is 20 times that of girl find the kinectic energy
Mannerism has been interpreted as an artistic expression of the unsettled _______ and ___________ conditions in Europe.