What mixture makes up the atmosphere?
The Earth's atmosphere is primarily composed of nitrogen (about 78%) and oxygen (about 21%), with trace amounts of other gases such as argon, carbon dioxide, and water vapor. These gases play a crucial role in regulating the planet's climate and supporting life.
What is the source of energy as a star evolves from an interstellar cloud to the protostar stage?
The main source of energy during this stage is gravitational potential energy, as gas in the interstellar cloud collapses under gravity to form a protostar. The energy released from this gravitational collapse heats up the material and initiates the process of star formation.
What are some examples of materials that reduce radiation?
Radiation will occur, we cant really decrease this - aside from diluting the source. We can put up barriers to block the radiation however. There are three main radiation types of radiation, with varying amounts of penetrative power;
Alpha radiation - which can be stopped with paper or a few cm of air.
Beta radiation - which can effectively be blocked with thin aluminum sheet
Gamma radiation - Which has the most penetrating power, and will take several mm of lead or several feet of concrete to effectively block.
What is the main source of energy for stars?
The main source of energy for stars is nuclear fusion, where hydrogen atoms combine to form helium. This process releases a tremendous amount of energy in the form of light and heat, which is what allows stars to shine and emit heat.
Why does the energy you get from many of our resources come from the sun?
The energy from the sun drives processes like photosynthesis in plants, which convert sunlight into chemical energy. This energy is then stored in organic matter, such as wood or fossil fuels, which we extract and use for fuel. Ultimately, the sun is the primary source of energy for most energy resources on Earth.
Which latitude receives the least amount of solar energy?
The poles, which are located at approximately 90 degrees latitude, receive the least amount of solar energy due to their extreme tilt away from the sun during certain times of the year. This results in prolonged periods of darkness and very low sun angles, leading to reduced solar energy reaching these regions.
How did early scientists think that the sun produces its energy?
Early scientists thought that the sun produced its energy through gravitational contraction, but this theory was later disproven by the discovery of nuclear fusion. Nuclear fusion, a process where hydrogen atoms combine to form helium with the release of energy, is now known to be the main source of the sun's energy.
solar energy is why we have life on this planet.
However, you want to know about man capturing the energy, and in that respect, we have been rather bad at it. We can capture it with a window, that works pretty good, we get light and heat.
We also have several types of solar cells. (Some are an environmental disaster to make, but we assume we can get more out of them in the long haul).
With both types of cells, we capture the energy and store it in batteries.
It is actually more efficient to capture all that we can, and send it to the power grid, and bypass batteries, etc. That way we dont incur that loss...and then use another power source when that is not enough.
-- In the late 80's I worked for a company that installed solar cells, and we told companies the cells would last 50 years...ouch...they didnt last 7...the company that sold them to us LIED....however, it's been years since then, and the materials surrounding the cells appear to be better made, etc. I suspect you should buy high quality, and it will last a long time....but if you put a mirror on it, then it takes a beating like nothing in the lab can simulate.
Why are solar panels black in color?
Solar panels are typically black because black color absorbs more sunlight and converts it into electricity efficiently. The dark color helps the panels to maximize the absorption of sunlight, which is crucial for generating electricity from solar energy.
Is a solar prominence a thermonuclear reaction?
No, a solar prominence is not a thermonuclear reaction. Solar prominences are large, bright features extending outward from the Sun's surface due to magnetic activity. Thermonuclear reactions, on the other hand, occur in the Sun's core where hydrogen atoms are fused into helium, releasing energy in the process.
What is the problem with using traditional sources of energy?
Present energy sources, such as coal and oil are fosslis fuels which mean they are limited. Because they will run out people will have to find another way of getting energy, such as wind or solar, to keep ever thing going Present energy sources, such as coal and oil are fosslis fuels which mean they are limited. Because they will run out people will have to find another way of getting energy, such as wind or solar, to keep ever thing going Present energy sources, such as coal and oil are fosslis fuels which mean they are limited. Because they will run out people will have to find another way of getting energy, such as wind or solar, to keep ever thing going
When Will victreebel learn solar beam?
Victreebel learns Solar Beam at level 52. Alternatively, it can also learn Solar Beam through TM22 in most Pokémon games.
Did wind originally come from the sun energy?
Wind is primarily caused by the uneven heating of the Earth's surface by the sun. As the sun heats different parts of the Earth at different rates, air masses with varying temperatures and densities are created, leading to the movement of air we experience as wind.
Solar UV light is a type of ultraviolet (UV) radiation emitted by the sun. It is divided into three wavelength ranges: UVA, UVB, and UVC. UV light can have both positive and negative effects on human health, as it can cause sunburn and skin cancer, but also helps the body produce vitamin D.
What doesTrace the energy you get from eating an apple back to the sun?
The energy obtained from eating an apple can be traced back to the sun through the process of photosynthesis. During photosynthesis, the apple tree absorbs sunlight and converts it into chemical energy in the form of sugars. When you eat the apple, you are consuming this stored energy from the sun.
Does a star change its heat into energy?
no (infrared radiation) changes into energy. heat is a form of energy
as star changes matter mass into energy by E = Mc^2 , Nuclear fusion ( smushing atom nucleus together)
that energy is radiation and high temperature particle motion in the sun
How do main sequence stars produce energy?
Main sequence stars produce energy through nuclear fusion in their cores. This process involves the conversion of hydrogen into helium through a series of nuclear reactions, releasing a large amount of energy in the form of light and heat. This energy production is what allows main sequence stars to shine brightly and sustain their stable state for billions of years.
Nothing. Solar is not an abbreviation or acronym.
It comes from Sol meaning the sun.
What fat like substance found in every cell in the body naturally occurring?
Triglycerides are composed of glycerol plus three fatty acids.
What is the starting energy of the sun?
The Sun's energy comes from nuclear fusion in its core, where hydrogen atoms combine to form helium. This process releases a tremendous amount of energy in the form of photons. The Sun converts about 4 million tons of mass into energy every second, resulting in the emission of light and heat.
What process that create energy in stars?
The energy in stars is created when hydrogren plasma, under extreme pressure and temperature, fuses to make helium plasma. The difference in mass between hydrogren and helium is also a difference in binding energy, which is released during the ongoing fusion reaction.
What causes a solar nebula to initially begin to form a solar?
A solar nebula begins to form when a cloud of gas and dust in space collapses under its own gravity. This collapse can be triggered by a nearby supernova explosion, a shockwave from a passing star, or other disturbances in the interstellar medium.
E - Energy (Academic & Science » Chemistry)
NRG - Energy (Computing » SMS)
Is natural gas in the pediodric table?
No, natural gas is not specifically listed in the periodic table. Natural gas is a mixture of hydrocarbon gases primarily made up of methane and small amounts of other gases. Gas elements like methane, which is the primary component of natural gas, can be found in the periodic table as individual elements.
What is the solar constant a measure of?
The solar constant is a measure of the amount of solar radiation received per unit area at the outer atmosphere of the Earth. It represents the average solar power per unit area that is received on Earth's surface on a clear day.