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What are dark patches on suns surface?
Dark patches on the sun's surface, known as sunspots, are areas of reduced temperature caused by magnetic activity inhibiting heat transfer. They are temporary phenomena that appear darker than their surroundings due to their cooler temperatures. Sunspots are associated with increased solar activity and can impact Earth's space weather.
What percent of suns energy that reaches the earth's surface is reflected back into the atmosphere?
Approximately 30% of the Sun's energy that reaches the Earth's surface is reflected back into the atmosphere. This reflection occurs due to various factors, including clouds, atmospheric particles, and Earth's surface characteristics. The remaining energy is absorbed by the Earth, contributing to the planet's climate and weather systems.
Are the suns rays concentrated over a smaller surface in winter?
yes they are
A dark area of gas on the suns surface that is cooler than surrounding gases?
The dark area is known as a sunspot on the Sun's surface. Sunspots appear darker because they are cooler than their surroundings. They are caused by strong magnetic activity that inhibits convection and reduces temperature.
What percent of the suns radiation is lost before reaching the earths surface?
Approximately 30% of the Sun's radiation is reflected back into space by clouds, atmospheric gases, and the Earth's surface. Additionally, about 20% is absorbed by the atmosphere, leaving around 50% of the Sun's radiation to reach the Earth's surface. This means that roughly 50% of the incoming solar radiation is lost before it reaches the ground.
What color is the sun and why?
the suns colour is white, allthough from the surface of the earth it may appear yellow because of atmospheric scattering of blue light.
The name of the suns surface?
Chromosphere
What we know as the suns surface?
photosphere
What are the cooler areas on the suns surface?
sunspots
How many sun spots does the sun have?
The Suns activity varies over time including the number of sun spots. they follow an 11 year cycle of relative activity and dormancy. At any one time there may be hundreds of them across the surface.
What is the difference of the earth and the sun's surface?
You can still get free parking on the suns surface.
What is the burst of light on the Suns surface?
A solar flare.
What is the most common state of the suns surface?
plamsa
What transfer solar energy to the suns surface?
sunspot
What is the temperature of the suns surface in kalvin?
Its about 5670.16 degrees kelvin
Are powerful eruptions of particles on the suns surface?
puppy dogs
Is the interior of the suns surface like a giant furnace?
yes
