A student mixes. 075 kg of an unknown substance at 96. 5°c with. 075 kg of water at 25. 0°c. If the final temperature of the system is 31. 15°c, what is the specific heat capacity of the substance? use 4184 j / kg °c for the specific heat capacity of water.

Why do you need to classify the size of a particle

Jessica wants to get a credit card, but the bank is refusing to give her one. what could be the possible reason behind the bank's refusal to comply with jessica's request? a. she does not have an account with the bank b. she has a bad credit history c. she has a good credit history d. she is 18 years old e. she doesn't have a job

While trees are not the largest level in the pyramid of numbers, they are still the base for both the pyramids of biomass and pyramids of energy. select the best answer from the choices provided t f