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The earth receives an average of 164 watts per square meter from the sun. This is the average spread over the world including poles and tropics, night and day. The energy in units used commonly in commerce (kilowatt-hours) would be about 45 millionths of a kilowatt hour per second per square meter.

More important is the calculation of how much usable energy reaches the ground where the energy could be put into use. At 40 degrees latitude (the rough middle of the US) during the 8 peak hours of the daylight, each square meter will receive about 4.8 kilowatt hours.

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What form does suns energy have when it reaches earth?

The Sun's energy is given out mainly as "electromagnetic radiation". Light is a form of electromagnetic radiation. Heat is the main form the Sun's energy has when it reaches Earth, particularly the Earth's surface.


What are three types of energy that reaches the earth's atomosphere?

Ultraviolet Types


What is the term given to the sun's energy that reaches the earth?

Insolation, or solar radiation.


What is the equation for caculating an object's potential energy?

That depends what kind of "potential energy" you are talking about, but without further specification, this usually refers to gravitational potential energy. The formula for gravitational potential energy is PE = mgh, that is, mass x gravity x height. If mass is in kg. and gravity in meters per second square (use the value 9.82 for Earth's gravity), and height in meters, then the energy will be in Joule.That depends what kind of "potential energy" you are talking about, but without further specification, this usually refers to gravitational potential energy. The formula for gravitational potential energy is PE = mgh, that is, mass x gravity x height. If mass is in kg. and gravity in meters per second square (use the value 9.82 for Earth's gravity), and height in meters, then the energy will be in Joule.That depends what kind of "potential energy" you are talking about, but without further specification, this usually refers to gravitational potential energy. The formula for gravitational potential energy is PE = mgh, that is, mass x gravity x height. If mass is in kg. and gravity in meters per second square (use the value 9.82 for Earth's gravity), and height in meters, then the energy will be in Joule.That depends what kind of "potential energy" you are talking about, but without further specification, this usually refers to gravitational potential energy. The formula for gravitational potential energy is PE = mgh, that is, mass x gravity x height. If mass is in kg. and gravity in meters per second square (use the value 9.82 for Earth's gravity), and height in meters, then the energy will be in Joule.


How does energy travl from the sun tp tje earth?

Energy from the sun travels to Earth in the form of electromagnetic radiation, primarily in the form of sunlight. This energy is transmitted through the vacuum of space and reaches the Earth through radiation.

Related Questions

The amount of the suns energy that reaches earth at a given time and place is?

The amount of the sun's energy that reaches Earth at a given time and place depends on factors such as the angle of incidence, atmospheric conditions, and geographic location. On average, about 1,366 watts per square meter of solar energy reaches the top of Earth's atmosphere, but not all of this energy reaches the surface due to absorption and scattering.


How radiant energy reaches the earth?

It reaches earth as an electromagnetic wave.


What is one energy the reaches earth from the sun?

The energy that reaches the Earth from the sun is known as sunlight.


When energy from the sun reaches earth it is not?

absorbed by earth's core


What happens to the majority of the sun's energy before it ever reaches Earth?

The majority of the sun's energy is absorbed by the Earth's atmosphere before it reaches the surface.


What form does suns energy have when it reaches earth?

The Sun's energy is given out mainly as "electromagnetic radiation". Light is a form of electromagnetic radiation. Heat is the main form the Sun's energy has when it reaches Earth, particularly the Earth's surface.


What is the main source of energy that reaches earth?

The Sun


The suns energy reaches the earth as what type of energy?

The sun's energy reaches the Earth as solar radiation in the form of electromagnetic waves, primarily in the form of visible light and infrared radiation.


Which of the is the main source of energy that reaches earth?

Solar radiation.


How much of the Sun's energy reaches the earth and why?

half a billionth


Most of the sun's energy reaches earth as?

Electromagnetic radiation.


How does energy that reaches the earth from the sun travel?

It is done by radiation.