. If your signal is mixed with high frequency (above 50 kHz) noise and your sampling frequency is limited to what you calculated in (a), what process you propose to be performed on the noise signal before sampling to assure that the discretized signal can be converted back to the original analog waveform

Calculate the heat capacity per object when the total energy is 4 quanta. (think of this in terms of increasing from 3.5 quanta of energy in the system to 4.5 quanta of energy in the system, if that were possible.) c4 = __ j/k/object

Awater-filled u-tube manometer is used to measure the pressure inside a tank that contains air. the water level in the u-tube on the side that connects to the tank is 5 ft above the base of the tank. the water level in the other side of the u-tube (which is open to the atmosphere) is 2 ft above the base. determine the pressure within the tank.

What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?