A water pool is 190 m deep. The density of water is 1000 kg/m”.
What is the pressure at the base of the
pool? Neglect the pressure due to atmosphere
and the acceleration of gravity is 9.8 N/kg.

What are segments of dna that code for a particular trait. a combination of dna and proteins make up what

You charge a parallel-plate capacitor, remove it from the battery, and prevent the wires connected to the plates from touching each other. when you increase the plate separation, what happens to the following quantities?

8.29 two streams containing pyridine and acetic acid at 25°c are mixed and fed into a heat exchanger. due to the heat-of-mixing effect, it is desired to reduce the temperature after mixing to 25°c using a stream of chilled ethylene glycol as indicated in the diagram. calculate the mass flow rate of ethylene glycol needed. the heat capacity of ethylene glycol at these conditions is approximately 2.8 kj/(kg k), and the enthalpy change of mixing (δmixh) is given below.