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What percentage of solar energy received on the surface of the earth is reflected back into space?
- a)About 20 per cent
- b)About 60 per cent
- c)About 50 per cent
- d)About 80 per cent
Correct answer is option 'D'. Can you explain this answer?
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What percentage of solar energy received on the surface of the earth i...
Reflection of Solar Energy on Earth's Surface
Solar energy is the primary source of energy for the Earth's environment. However, not all the solar energy that reaches the Earth's surface is absorbed. A significant portion of it is reflected back into space.
Percentage of Solar Energy Reflected on Earth's Surface
The percentage of solar energy reflected back into space varies depending on several factors such as the Earth's surface, cloud cover, and atmospheric conditions. On average, about 30% of the solar energy that reaches the Earth's surface is reflected back into space, while the remaining 70% is absorbed by the Earth's surface and atmosphere.
However, if we consider the total solar energy that reaches the Earth's atmosphere, including the energy that is reflected before it reaches the surface, the percentage of solar energy reflected back into space is around 80%. This is because a significant amount of solar energy is reflected by the Earth's atmosphere and clouds before it reaches the surface.
Conclusion
In conclusion, the percentage of solar energy reflected back into space on the Earth's surface is about 80%. This is because a significant portion of solar energy is reflected by the Earth's atmosphere and clouds before it reaches the surface.
Solar energy is the primary source of energy for the Earth's environment. However, not all the solar energy that reaches the Earth's surface is absorbed. A significant portion of it is reflected back into space.
Percentage of Solar Energy Reflected on Earth's Surface
The percentage of solar energy reflected back into space varies depending on several factors such as the Earth's surface, cloud cover, and atmospheric conditions. On average, about 30% of the solar energy that reaches the Earth's surface is reflected back into space, while the remaining 70% is absorbed by the Earth's surface and atmosphere.
However, if we consider the total solar energy that reaches the Earth's atmosphere, including the energy that is reflected before it reaches the surface, the percentage of solar energy reflected back into space is around 80%. This is because a significant amount of solar energy is reflected by the Earth's atmosphere and clouds before it reaches the surface.
Conclusion
In conclusion, the percentage of solar energy reflected back into space on the Earth's surface is about 80%. This is because a significant portion of solar energy is reflected by the Earth's atmosphere and clouds before it reaches the surface.
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What percentage of solar energy received on the surface of the earth is reflected back into space? a)About 20 per cent b)About 60 per cent c)About 50 per cent d)About 80 per centCorrect answer is option 'D'. Can you explain this answer?
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