Answer:
Resonance is when the frequency of the vibrating quartz rod is equal to the frequency of the LC tank circuit.
Answer:
C) O Equilibrium
Explanation:
An object will only accelerate if there is a net or unbalanced force acting upon it.
Answer:
They both have the same efficiency.
Explanation:
The simple ideal Rankine cycle and an ideal regenerative Rankine cycle with one open feedwater heater would both have the same efficiency because the extraction steam would just create a mini cycle that recirculates. The energy given to the feedwater heater is proportional to the added heat in the boiler to the feedwater in the simple cycle to raise its temperature to the same boiler inlet condition.
Therefore in comparison, the efficiency is the same for both.
Water vapor and carbon dioxide!
