The answer is <span>C: Experiment
</span>
Answer:
heat
Explanation:
Heat is what a living being feels at a high temperature. Physics understands heat as the energy that is transferred from one system to another or from one body to another, a transfer linked to <u>the movement of molecules, atoms and other particles</u>.
It is important to keep in mind that bodies do not have heat, but internal energy. When a part of this energy is transferred from one system or body to another that is at a different temperature, it speaks of heat. Heat transfer will occur until the two systems are at the same temperature and the so-called thermal equilibrium is reached.
Answer:
The first answer is W and Z, since they appear to be a period apart. Dont know the second question. I did what I could, hope someone can answer the second.
Answer:
2123.55 $/hr
Explanation:
Given parameters are:
KV
L = 143 km
I = 500 A
So, we will find the voltage potential provided for the city as:
kV
kV
Then, we will find dissipated power because of the resistive loss on the transmission line as:
W
Since the charge of plant is not given for electric energy, let's assume it randomly as 
Then, we will find the price of energy transmitted to the city as:
$/hr
To calculate money per hour saved by increasing the electric potential of the power plant:
Finally,
$/hr
The amount of money saved per hour = 
$/hr
Note: For different value of the price of energy, it just can be substituted in the equations above, and proper result can be found accordingly.
Foolish, ambiguous question, with no correct answer, but at a wild guess, it MIGHT wobble about it own axis????
