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What physical law describes the manner in which the intensity of sunlight changes as the observer moves away from the sun?
Wiki User
∙ 13y ago
The Conservation of Energy or power Law. This gives the inverse distance law of Intensity: Intensity on Earth = intensity on sun (radius/sun distance to earth)2 .
Wiki User
∙ 13y ago
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What percent of sunlight is red light approx 650 nm?
To be more clear, what is the percentage of the intensity of red light compared to the total intensity of sunlight at the earth's surface?
Does higher temperature mean more sunlight?
although the intensity and amount of sunlight will affect the temperature yet apart from that other factors including the weather conditions, physical features, vegetation, atmospheric contents such as CO2 and other green house gases also play a vital role in affecting the temperature conditions. The type of geological strata will also be a contribting factor for high/low temperature conditions.
Which best describes why the moon appears to shine its own light?
The moon's surface reflects sunlight.
How does the angle at which sunlight strikes earth surface affect the intensity of the sunlight?
The more acute the angle at which the sunlight strikes, the more atmosphere that sunlight must pass through. Passing through more atmosphere will weaken and dim the light beams. As the angle at which sunlight hits the earth changes, the same amount of sunlight is spread over different areas, so that near the poles each area of surface receives less intense radiation than an equivalent area near the poles.
Can you get a sun burn on the moon?
No, you cannot get a sunburn on the moon. The moon does not have an atmosphere to filter or scatter the sunlight, so the intensity of the sun's ultraviolet (UV) radiation is too weak to cause sunburn. However, prolonged exposure to direct sunlight on the moon can still be harmful to the eyes and skin.
What percent of sunlight is red light approx 650 nm?
To be more clear, what is the percentage of the intensity of red light compared to the total intensity of sunlight at the earth's surface?
Why does intensity of sunlight affect weather?
Sunlight is a kind of fuel for thunderstorms. The warm air causes an updraft when it collides with cold air. Also, sunlight intensity affects the temperature. That is why the temperatures at the equator are usually high because the places near the equator get direct sunlight.
A green plant receives more sunlight than usual. Which part of the plant cell would be most directly affected by this change?
chloroplast
How variations in the intensity of sunlight can cause temperature differences on earth surface?
hi
Which factors affect the rate of photosynthesis and how?
amount of sunlight amount of carbon dioxide amount of water intensity of sunlight temperature and how idk
Plants require sunlight to perform photosynthesis what best describes the plantss relationship with sunlight?
Sunlight is a biotic factor on which the plant relies.
Should you have your Venus Flytrap in your window?
Depends on the intensity of the sunlight through the window; to be safe, keep it out of direct sunlight, but close to the brightest light source.
Why do green plants not grow inside caves?
Green plants require sunlight for photosynthesis, and sunlight rarely reaches into caves with sufficient intensity to support their growth.
What Location on earth relative to equator helps determine the amount of sunlight on area receives?
The two factors affecting sunlight intensity are latitude and time of year
What are the two ways in which the sunlight increases the rate of transpiration?
generally speaking, transpiration speeds up when light intensity increases because the stomata respond to changes in light intensity. the other reason is that that sunlight may also warm up the leaves and increase evaporation.
How do you increase sunlight intensity?
A lens can be used to concentrate light. A group of mirrors aimed at the same location as they track the Sun would increase its' intensity. Upto 7000 degrees.
Cutaneous melanomas seem most commonly to be caused by?
Short, intermittent exposure to high-intensity sunlight.
