While setting up your experiment, you notice that when you maintain the water level at the mark 10 mL above the filter (as designated in your lab manual), the rate that the water drains is at an annoyingly slow rate of 4.3 mL/min. However, due to time constraints, you want the water to flow at a rate of 30 mL/min instead. If your tube has an area of 3.3 cm2, how many cm higher should you maintain the water level? Give your answer in units of cm.

Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.

A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kgk) and water is cw = 4190 j/(kgk)

A51 kg woman skis down a hill and her kinetic energy is 9.96e4 j. what is her speed?