0.300 kg of coffee, at a temperature of 95°C is poured into a room temperature (20°c) steel mug, of mass 0.125 kg. Assuming no energy is lost to the surroundings, what does the temperature of the mug filled with ccoffee come to? Csteel mug = 452 J/kgọc and Ccoffee = 4186 J/kg°C

Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?

Calculate the ratio of h+ ions to oh– ions at a ph = 6. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 6. are they the same? why or why not? record your explanation in table a. what is the concentration of h+ ions at a ph = 6? mol/l what is the concentration of oh– ions at a ph = 6? mol/l what is the ratio of h+ ions to oh– ions at a ph = 6? : 1

How to calculate voltage drop in a series circuit