Police brutality is an ugly term we don't want to hear. Unfortunately, it's part of the necessary and sometimes nasty business called policing. Fortunately, it rarely occurs. But when it does -- it's big news. I'm a sophomore in high school and we are in the process of writing a research paper.
Best Answer: Change of internal energy equals heat transferred to plus work done on the gas, i.e.: âU = Q + W = 300kJ - 350kJ = -50kJ. Source(s):est Answer: Change of internal energy equals heat transferred to plus work done on the gas, i.e.: âU = Q + W = 300kJ - 350kJ = -50kJ. Source(s):
energy released can be calculated using the equation. H = âtâ¢mâ¢Cp. where H = heat energy absorbed (in J), ât = change in temperature (in Â°C), m = mass (in g), and. Cp = specific heat capacity (4.18 J/gÂ°C for water). Dividing the resulting energy value by grams. of food burned gives the energy content (in J/g).