There was a piece of ice with mass m-1 kg at the temperature t-o°c in a calorimeter. m, 52 kg of water at t,-42°c was added to the calorimeter. how much of water and ice will there be in the calorimeter after the equilibrium has reached, and what will be their temperature, tr? specific heat of ice melting is q 333 kj/kg heat capacity of water is cs4 krkg"x). to neglect change of volume during heating

Describe the function of the endomembrane system? what organelles are involved?

Four point charges each having charge q are located at the corners of a square having sides of length a. find symbolic expressions for the following. (a) the total electric potential at the center of the square due to the four charges (use any variable or symbol stated above along with the following as necessary: ke.) vtotal= (b) the work required to bring a fifth charge p from infinity to the center of the square (use any variable or symbol stated above along with the following as necessary: w=

Which of the following is a direct benefit of the use of assembly lines in production a. laws against theft fraud and coercion are needed to protect free choice. b. the government needs to plan efficient outcomes. c. competition among producers by itself cannot ensure a wide range of consumer choices. d. works pressure the government to guarantee minimum wages