To calculate the amount of heat entering or leaving a system, the equation <span>Q=mcΔT</span> is used.
Explanation:
m = mass (in grams)
c = specific heat capacity (J/g°C)
ΔT = change in temperature (°C)
Here, we will use the specific heat capacity for liquid water which is 4.19 J/g°C.
The mass given is 25.0 grams.
As for the change in temperature, I will assume that it start off at room temperature, 25°C.
<span>25°C−0°C=25°C</span>
<span>Q=mcΔT</span>
<span>Q=25grams⋅4.19<span>J<span>g°C</span></span>⋅25°C</span>
<span>Q=2618.75J</span>
Take into account significant figures and the answer should be
<span>2.6⋅<span>103</span><span>J</span></span>
Answer:
Im sorry i cant write a whole essay right now but these sourcea could help.
https://climate.nasa.gov/effects/
https://www.climate.gov/news-features/understanding-climate/climate-change-global-temperature