0
How much sunlight is absorbed by Neptune compared with the amount of sunlight absorbed by Earth?
Neptune is 30 times further from the Sun than Earth, so the fraction of sunlight it receives compared to the Earth is the square of that, so 1/900th as much. However, that is comparable with your living room in the evening with the lights turned on. It is still hundreds of times brighter than the full moon - enough to see in full colour.
However, beneath the clouds there will be less light of course - it would very much be a twilit world.
What else can I help you with?
What is the amount of sunlight on Neptune?
Neptune, the planet that is the farthest known of the solar system, if you discount Pluto, is located 30.047 times farther away from the Sun than Earth is, at 2,793,100,000 miles, while earth is 93,000,000 miles from the Sun. Only about one thousandth of the Sunlight received by Earth reaches Neptune. Yet, with that small amount of sunlight the atmosphere of Neptune is significantly affected. To sum this up, Neptune only gets about 1/900 the sunlight of earth.
Compared to a clear day on a cloudy day the amount of sunlight reaching the surface is?
On a cloudy day, the amount of sunlight reaching the surface is significantly reduced compared to a clear day. Clouds scatter and absorb sunlight, resulting in diminished direct sunlight and a cooler overall temperature. However, some diffuse sunlight still penetrates through the clouds, providing a softer light environment. Overall, the intensity and quality of sunlight are lower on cloudy days.
What can be said of the amount of energy that an electron absorbs when it is excited compared to the amount of energy that it releases when it returns to ground state?
When an electron is excited, it absorbs a specific amount of energy to move to a higher energy state. When it returns to its ground state, it releases this absorbed energy in the form of electromagnetic radiation. The energy released is equal to the energy absorbed during excitation, following the principle of conservation of energy.
How effective are solar panels in generating electricity when exposed to indirect sunlight?
Solar panels are less effective in generating electricity when exposed to indirect sunlight compared to direct sunlight. The amount of electricity produced is reduced because indirect sunlight is not as strong or consistent as direct sunlight.
Energy that is reflected from the atmosphere is?
called albedo, and it represents the amount of sunlight that is reflected off the Earth's surface back into space. Albedo is influenced by factors such as surface type, cloud cover, and atmospheric conditions. A high albedo means more sunlight is reflected, while a low albedo means more sunlight is absorbed.
What is the amount of sunlight on Neptune?
Neptune, the planet that is the farthest known of the solar system, if you discount Pluto, is located 30.047 times farther away from the Sun than Earth is, at 2,793,100,000 miles, while earth is 93,000,000 miles from the Sun. Only about one thousandth of the Sunlight received by Earth reaches Neptune. Yet, with that small amount of sunlight the atmosphere of Neptune is significantly affected. To sum this up, Neptune only gets about 1/900 the sunlight of earth.
What must be equal to the amount of sunlight reflected plus the amout absorbed?
The amount of sunlight reflected plus the amount absorbed must be equal to the amount of sunlight that hits the surface (incident sunlight) in order to account for all the incoming solar radiation.
Which is an enviromental factor that affects skin color in humans?
amount of sunlight absorbed :)
How is the directness of sunlight related to energy?
The directness of sunlight affects the amount of energy received on Earth. When sunlight is more direct, less of it is scattered or absorbed by the atmosphere, leading to higher energy levels. This is why regions closer to the equator receive more direct sunlight and have higher energy potential compared to regions further from the equator where sunlight is less direct.
In January which region has the highest amount of absorbed solar radiation?
In January, the region near the equator typically has the highest amount of absorbed solar radiation due to the more direct angle of the sun's rays. This region receives more direct sunlight, leading to greater absorption of solar radiation compared to regions farther from the equator.
Which most influences the amount of solar enery absorbed at the earths surface?
The amount of solar energy absorbed at the Earth's surface is most influenced by factors such as the angle and intensity of sunlight, the presence of clouds, air pollution, and surface properties like albedo (reflectivity) and vegetation cover. These factors determine how much sunlight reaches and is absorbed by the surface.
If you wear dark clothing on a sunny day the clothing will become hot after a while explain why by using the concept of radiation?
Dark clothing absorbs more sunlight compared to light clothing, as dark colors absorb a broader spectrum of light, including infrared. When sunlight is absorbed, it is converted into heat, raising the temperature of the clothing. Light clothing reflects more sunlight, reducing the amount of heat absorbed and keeping the clothing cooler.
Can light energy be absorbed on a cloudy day?
Yes, light energy can still be absorbed on a cloudy day. While clouds can scatter and block some sunlight, some of the light can still penetrate through the clouds and be absorbed by surfaces. However, the amount of light energy absorbed may be reduced compared to a sunny day.
When placed in direct sunlight which object will absorb the most visible light?
An object with a dark or black surface will absorb the most visible light when placed in direct sunlight, as dark colors are better at absorbing light compared to lighter colors like white or metallic surfaces. The absorbed sunlight is converted into heat energy, making the dark object feel warmer.
Why would you feel cooler with light colored clothes?
Light-colored clothes reflect more sunlight and absorb less heat compared to dark-colored clothes, which absorb more sunlight and heat up faster. This can help keep you cooler in hot weather by reducing the amount of heat absorbed by your clothing.
Does the amount if heat radiation absorbed by a surface depend only on its colour?
No, the amount of heat radiation absorbed by a surface depends on factors such as color, texture, material, and orientation. Darker colors tend to absorb more heat compared to lighter colors, but other factors also play a significant role in the amount of heat absorbed.
Compared to a clear day on a cloudy day the amount of sunlight reaching the surface is?
On a cloudy day, the amount of sunlight reaching the surface is significantly reduced compared to a clear day. Clouds scatter and absorb sunlight, resulting in diminished direct sunlight and a cooler overall temperature. However, some diffuse sunlight still penetrates through the clouds, providing a softer light environment. Overall, the intensity and quality of sunlight are lower on cloudy days.
