Question

Energy used by mankind for the entire year reaches the surface of earth from the sun in the course of one month. true or false

Answer 1

Answer:

Its False because the sun emits regarding 3.86 x 10^26 watts of energy however regarding 1.74 x 10^17 watts strikes the world,therefore

The energy stroked on earth in year are one.74 x 10^17 x thirty = five.22 x 10^18 this calculation is for ideal condition i.e no clouds and zero inexperienced house gases.

In 2013 in keeping with google internet results around 18 x 10^12 watt per hour energy is consumed thus in an exceedingly year it'll be 18 x 24 x 365 x 10^12 = 1.5768 x 10^17 = 2 X 10^18 watt (approximate) as use will see the distinction between these 2 result's simply multiple of three however

If you concentrate on the issue of increase in population and increase in energy consumption then this distinction wont be an outsized worth.

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@GauravSaxena01

Answer 2

Energy used by mankind for the entire year reaches the surface of earth from the sun in the course of one month. true or false.

The given statement is false.

Energy used by mankind for the entire year reaches the surface of earth from the sun in the course of few minutes. Earth recieve the solar lights from the sun in the course of about little more than 8 mins concidering there were much not barriers faced by the path of the light.