Steam at a pressure of 0.08 bar and a quality of 93.2% enters a shell-andtube heat exchanger where it condenses on the outside of tubes through which cooling water flows, exiting as saturated liquid at 0.08 bar. the mass flow rate of the condensing steam is 3.4 × 105 kg/h. cooling water enters the tubes at 15°c and exits at 35°c with negligible change in pressure. neglecting stray heat transfer and ignoring kinetic and potential energy effects, determine the mass flow rate of the cooling water, in kg/h, for steady-state operation.

Which units can be used to measure length or distance? check all that apply. gram meter kilometer liter inch

What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?

Boxing gloves are padded to lessen the force of a blow. (a) calculate the force exerted by a boxing glove on an opponent’s face, if the glove and face compress 7.50 cm during a blow in which the 7.00-kg arm and glove are brought to rest from an initial speed of 10.0 m/s. (b) calculate the force exerted by an identical blow in the gory old days when no gloves were used and the knuckles and face would compress only 2.00 cm. (c) discuss the magnitude of the force with glove on. does it seem high enough to cause damage even though it is lower than the force with no glove?