The Proterozoic division of the geological time scale is an era of the Phanerozoic eon. The Proterozoic division began 2.5 billion years ago and ended 542.0 million years ago.
Answer:
1.5x10^10 KWh
Explanation:
Data obtained from the question include:
Power (P) = 3GW
We need to convert 3 gigawatts (GW) to Kilowatts (KW) in order to obtain the desired result. This is illustrated below:
1 GW = 1x10^6 KW
Therefore, 3 GW = 3x10^6 KW
Time (t) = 5000 hrs/yr
Energy (E) =?
Power is simply the amount of energy transferred per unit time. It can be expressed mathematically as:
Power (P) = Energy (E) / Time (t)
P = E/t
Applying the above formula, we can calculate the energy in kWh of electricity that can be produced by the plant in one year. This is illustrated below:
P = E/t
3x10^6 KW = E / 5000 hrs/yr
Cross multiply to express in linear form as shown below:
E = 3x10^6 KW x 5000 hrs/yr
E = 1.5x10^10 KWh
Therefore, 1.5x10^10 KWh of electricity can be produced by the plant in one year.
The answer would be the same meanings
