Answer:
Cite two important additional refinements that resulted from the Wave-mechanical
atomic model.
Answer:
I = 5.0 A V=0
Explanation:
Assuming that the ammeter is an ideal one (which means that the internal resistance is negligible compared with other resistors in the circuit), as the voltage through the capacitor can't change instantaneously, just after the switch is closed, will behave like a short, so applying Ohm's law, the current in the circuit will be as follows:
As the voltage in the capacitor, can't change instantaneously, assuming an ideal voltmeter (infinite resistance) , the lecture on the voltmeter across the capacitor will be just 0.
As time goes by, the voltage measured will follow the following equation:
We see that when t=0, V=0.
Answer:
Thermal efficiency of cycle = 0.314
Quality of exhaust steam = 0.959
Explanation:
Answer:
a. 2.832kw
b. 25.488kw
c. 0.118kg/s
Explanation:
Please look at attachment carefully
Answer:
408 J/kg
662696.7 J/kg
Explanation:
Workdone by compression process in a pump can be isothermally expressed as :
For water at inlet pressure 1. 0 bar;
the specific values for :
saturated vapor
saturated liquid
∴ we have
= 1.0 bar = 1. 0 × 10⁵ N/m²
= 50 bar = 50 × 10⁵ N/m²
For saturated water output from condenser work; we have
W =
W =
W = 408 J/kg
For saturated vapor output from condenser
Work required :
W =
W = 662696.7 J/kg