Answer:
The Power output from Turbine B with the doubled blade will be X4 of the power output from Turbine A.
Explanation:
The Power generated by a wind turbine is governed by the equation:
P=0.5ρAV³
Where ρ= Air Density
A= Swept Area of the Blade =πr²
V= Wind Velocity
If they are subjected to the same wind, Air Density and Wind Velocity will be equal
For both turbines,
Let Air Density=1
Wind Velocity=1
Power from Turbine A = 0.5X1XπX1²=0.5π
Power from Turbine B (radius=2) = 0.5X1XπX2²=2π
Power from Turbine B/Power from Turbine A = 2π/0.5π=4
Answer:
Without the powers of the Flash, no. ... This would allow the Flash to force his molecules through the object he wants to phase through by moving them through the gaps in the object's atoms. It would probably cause more damage to the body or the object being phased through than shown in the comics/show, but it can be done.
Hello! Light waves are an example of electromagnetic waves. I hope this helps!
A recurring illness. Typically lasts for a very long time and are very hard to remove.