Two containers initially contain dry air at 40 °C. Water is added to both containers so that the relative humidity is 30% in con
1 answer:
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Answer:
1.The velocity of fluid
2.Fluid properties.
3.Projected area of object(geometry of the object).
Explanation:
Drag force:
Drag force is a frictional force which offered by fluid when a object is moving in it.Drag force try to oppose the motion of object when object is moving in a medium.
Drag force given as
So we can say that drag force depends on following properties
1.The velocity of fluid
2.Fluid properties.
3.Projected area of object(geometry of the object).
Answer:
a) , b)
, c)
, d)
Explanation:
a) The area of the solar panel is:
The energy potential is determined herein:
The efficiency of the solar panel is:
b) The energy generated by the solar panel is presented below:
c) The energy generated per month and per panel is:
Monthly energy savings due to the use of 18 panels are:
d) The payback of the solar energy system is: