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The solar constant is the amount of incoming solar electromagnetic radiation per unit area, measured on the outer surface of Earth's atmosphere in a plane perpendicular to the rays.

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15y ago
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5mo ago

The solar constant is the amount of solar electromagnetic radiation received per unit area on a surface perpendicular to the Sun's rays at a distance of one astronomical unit (AU). The approximate value of the solar constant is 1361 watts per square meter. The formula to calculate it is: Solar Constant = Solar Luminosity / (4πAU^2).

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Q: What is solar constant and their formula?
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Related questions

What is the formula for solar constant?

The formula for solar constant is: Solar Constant = Total solar irradiance at the top of Earth's atmosphere / Earth's surface area. In simpler terms, it is the amount of solar radiation received per unit area at the top of the Earth's atmosphere.


Does solar constant affect temperature?

Yes, the solar constant affects temperature by determining the amount of solar energy reaching the Earth's atmosphere. A higher solar constant can lead to an increase in temperature, while a lower solar constant can result in cooler temperatures.


Is solar constant actually a constant?

its fairly constant,increasing only 0.2% at the peak of each 11 year solar cycle.


Can you replace a formula with its function so it can remain constant?

No but if you replace a constant with a function it will remain a formula


Formula constant accleration?

Acceleration with respect to time = a , where 'a' is a constant.


What has the author M Alan Gibson written?

M. Alan Gibson has written: 'Solar constant (SOLCON) experiment' -- subject(s): Solar constant, Aerospace telemetry


What is a constant K formula?

A formula involving a constant K typically represents a relationship where K is a fixed value, such as a proportionality constant or a parameter in an equation. The formula may use K to scale or modify the output based on the specific context or condition in which it is applied.


What is the dimensional formula of Rydburg's constant?

The units for Rydberg's constant are [L-1].


Who invented the formula of pi?

There is no formula for Pi, it cannot be represented by any formula. It is a fundamental constant.


What is the formula for computing acceleration if we are given constant speed and time?

If you have a constant speed, you are not accelerating.


How can the formula for decay constant be derived?

AA


How are the solar constant and peak sun values similar and how are they different?

The solar constant and peak sun values both describe the amount of solar energy received at a specific location. The solar constant refers to the average amount of solar radiation received at the outer edge of Earth's atmosphere, while peak sun values represent the maximum amount of solar radiation received at the Earth's surface on a clear, sunny day. Both values are measured in watts per square meter.