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This is a very complex topic, and doubtless there is more to discover about light. The quick and dirty layman's answer is that light is part of the spectrum of electromagnetic radiation. It has some properties that make it seem particle-like, and other properties that make it seem wave-like. Sunlight contains light from every part of the visible spectrum which is why we see rainbows from time to time, and colors in prisms and colorless clear gemstones. Light requires no medium through which to move (unlike sound, which needs air or some other physical medium). It also travels at a mind-boggling 186,000 miles per second or so, and no matter how fast an observer moves light (in a vacuum) will be measured at this velocity, leading to some of the strange relativistic effects. Sunlight takes roughly 8.5 minutes to travel from the sun to the surface of the earth.
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Are physical properties of hydrogen peroxide except?
Physical properties of hydrogen peroxide include being a colorless liquid, having a slightly sharp odor, and being miscible with water.
Are there better heat sink properties in dark clouds or light clouds?
Dark clouds typically have better heat sink properties than light clouds because they absorb more sunlight, leading to increased heating of the cloud mass. This results in greater temperature differences and more efficient transfer of heat within the cloud. Light clouds, on the other hand, often reflect more sunlight and have lower temperatures, reducing their heat sink capabilities.
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.
Why does soil need sunlight?
Soil does not require sunlight itself, but the plants growing in the soil do. Sunlight is essential for photosynthesis, the process by which plants convert sunlight into energy for growth and development. Without sunlight, plants cannot produce the energy needed to survive, affecting the health and fertility of the soil.
Does fall and spring have the same amount of sunlight?
No, fall and spring do not have the same amount of sunlight. In fall, the days get shorter leading to less sunlight, whereas in spring, the days get longer resulting in more sunlight.
Why can the Moon be seen from Earth because of sunlight?
It is not because of sunlight that the Moon can be seen from Earth. It has everything to do with the location of the Earth and Moon, and the properties of reflected light.
Do asteroids reflect sunlight?
Yes, most asteroids reflect sunlight because they are made of rocky or metallic materials that can reflect light. The amount of sunlight they reflect can vary depending on their surface composition and properties.
What happens to absobed sunlight?
When sunlight is absorbed by an object, it is converted into thermal energy, which causes the object to heat up. This is why objects can feel warm after being exposed to sunlight. In some materials, absorbed sunlight can also trigger chemical reactions or generate electricity, depending on the properties of the material.
Are physical properties of hydrogen peroxide except?
Physical properties of hydrogen peroxide include being a colorless liquid, having a slightly sharp odor, and being miscible with water.
Does red attract or repel sunlight?
Red does not attract or repel sunlight. Sunlight is composed of different colors, including red, and all colors of sunlight are absorbed by different objects to varying degrees depending on their surface properties, rather than being attracted or repelled by the color itself.
How do floating plants utilize magnetic properties in their growth and development?
Floating plants do not utilize magnetic properties in their growth and development. Their growth is primarily influenced by factors such as sunlight, water quality, and nutrient availability.
How can the reflective properties of aluminum foil be utilized in enhancing the efficiency of solar panels?
The reflective properties of aluminum foil can be used in solar panels to increase their efficiency by directing more sunlight onto the solar cells. This helps to maximize the amount of sunlight that is converted into electricity, ultimately improving the overall performance of the solar panel system.
Will any of these properties change after a couple of hours in the Sun Explain.?
The properties of materials can change after exposure to sunlight due to various factors. For example, some materials may experience color fading or degradation of structural integrity due to UV radiation. Additionally, thermal expansion caused by heat absorption from the sun can also alter the physical properties of materials. Overall, exposure to sunlight can lead to changes in properties such as color, strength, and thermal expansion in various materials.
What does Edward skin do when he is exposed to direct sunlight?
shine because in the movie you see that he show Bella in the direct shine
Is sunlight soap non ionic?
Yes, Sunlight soap is considered non-ionic because it does not ionize or carry an electric charge when dissolved in water. This means it is less likely to react with other chemicals and is often used for its gentle cleansing properties.
Why semiconductor is used instead of a conductor in solar cells?
Semiconductors are used in solar cells because they have properties that allow for efficient conversion of sunlight into electricity. This is achieved through the creation of an electric field within the semiconductor material, which helps separate the generated electrons and holes, leading to the flow of electric current. Conductors do not possess these properties and are not suitable for converting sunlight into electricity in the same way.
What can reflect sunlight?
Mirrors, water, shiny metal... pretty much anything shiny. Antarctica reflects a large quantatie of the suns rays but i dont know how much.
