Solar Power

Plants are the most efficient users of solar energy in the food chain. Through the process of photosynthesis, they convert sunlight into energy that can be consumed by other organisms in the ecosystem.

In 1839 Alexandre-Edmond Becquerel (who was 19) discovered the photovoltaic effect, which is the process through which a solar cell converts sunlight into electricity.

In 1876, William Grylls Adams discovered that selenium generated an electric current when exposed to light. This proved that a solid object could change light into electricity without heat or moving parts.

In 1953 Gerald Pearson made a solar cell with silicon. This was much more efficient than selenium and solar power could start to be used in smaller applications.

Powering satellites in space was one of the first important uses of solar power and the price has been coming down since that time.

Now we see solar panels on rooftops all over the world.

Electricity can be generated using energy from the sun through photovoltaic (PV) solar panels. These panels contain solar cells that convert sunlight into electricity through the photovoltaic effect. When sunlight hits the solar cells, it generates an electric current, which can then be used to power electrical devices.

Solar power was invented as a clean and renewable energy source to reduce reliance on fossil fuels and combat environmental issues like air pollution and climate change. It offers a sustainable alternative to traditional energy sources and helps decrease the world's carbon footprint.

Most solar energy that reaches Earth's atmosphere is absorbed by the surface of the Earth, such as the land, oceans, and vegetation. This absorption heats up the Earth's surface and is then radiated back into the atmosphere as heat energy.

Solar energy was first used on a large scale in the 7th century BC when magnifying glasses were used to concentrate sunlight to start fires. In more recent times, solar energy was used to power satellites in the 1950s.

Solar power is consider cleaner because it doesn't pollute the atmosphere with carbon dioxide (CO2) and it is easier to run.

Both answers are sadly the common view and both are very wrong.

Solar power systems are very complicated to run. The massive amount of complex equipment make solar a very difficult system to operate and maintain. They are also very high maintenance.

Most solar power systems also have a backup fossil fuel plant that produces almost as much CO2 as would be produced without the solar array even being installed. This means that solar actually produces less then zero power. What it does do is allow for credits that moeset the CO2 produced and makes people feel good about the rising use of power and energy.

Coal's issue is not CO2 either. Levels of CO2 have increased in out atmospere from 0.030 to 0.038% (questionably). Suloher dioxide is a much larger issue from coal and leads to acid rain.

The solar battery was invented by Bell Telephone researchers Calvin Fuller, Daryl Chapin, and Gerald Pearson in 1954. They developed the first practical silicon solar cell that efficiently converted sunlight into electricity.

Solar power can be harnessed wherever there is sunlight. This includes rooftops of buildings, solar farms in open areas, and even in space through solar panels on satellites. It is a renewable energy source that can be used to generate electricity in various locations around the world.

Solar energy was used because it was free and convenient. We planted crops and fruit trees where they would grow in the sun. The sun and the wind dried our clothes after washing.

The sun was also used just to keep us warm. When you sit in the sun you are using solar energy to do just that. People built their houses facing the sun, if possible, to warm them.

Now houses are designed with their windows facing the sun, to take advantage of solar energy.

Yes, the moon reflects sunlight. The moon has no light of its own, so it shines by reflecting the sunlight that hits its surface. This is why we can see the moon's different phases as it orbits the Earth.

Solar energy is extremely important as it is a renewable and sustainable source of energy that can help reduce our reliance on fossil fuels. It helps combat climate change by reducing greenhouse gas emissions and provides energy security by diversifying our energy sources. Additionally, solar energy can create jobs and stimulate economic growth in the clean energy sector.

Solar panels are found on a variety of structures including residential homes, commercial buildings, and utility-scale solar farms. They can be installed on rooftops, in open fields, along highways, and even on spacecraft. The goal is to capture sunlight and convert it into electricity.

we can see objects when light reflected by them fall on our eyes. it is because of irregular reflection that we can see objects from every direction. irregular reflection of sunlight by objects around us enables our room to have light during the day even if sunlight does not directly fall into it.

basicly not being able to see cus u would b practicly blinded by light

One drawback of solar power is the fact that not all areas in the world have a lot of sunlight. Some areas are cloudy much of the time. The other problem is this isn't a consistent stream of power. The sun only shines close to half of the time in the best of circumstances.

Sunlight is not an organic substance and can't degrade. Neither will the collectors degrade to biological substances. So from that point of view solar energy is not biodegradable. On the other hand, all the components used in the production of energy from sunlight could be recycled which makes the production solar energy have a low cost to the environment.

Solar energy is located all around the world, as sunlight is available in varying amounts on most parts of the Earth's surface. Regions closer to the equator typically receive more sunlight and thus have a greater potential for harnessing solar energy. However, solar energy can be generated and utilized in both sunny and less sunny regions through the use of photovoltaic panels or solar thermal technologies.

7.86% of the entire world uses solar power that has been created by solar panels...........only 0.093% of the world actually owns solar panels......

No, solar energy will not run out as long as the sun continues to shine, which is estimated to be for billions of years. Solar energy is a renewable resource that can be harnessed for electricity generation through solar panels.

it cant be nonrenewable because the sun will always be there to warm our planet. the only way it wouldn't be there to warm our planet is if we got knocked out of our planetary orbit, and the only way will happen is if a asteroid or vary large comet hit us at great speed. the down side was that if that did happen all female and mankind would be wiped out in the proses.

Solar power is found everywhere that receives sunlight, but it is most commonly harnessed through solar panels installed on rooftops, in solar farms in open areas, and in solar-powered devices like calculators and streetlights. Countries with high levels of sunlight, such as the United States, China, and India, have significant solar power installations.

This process is called photosynthesis, where plants use sunlight to convert carbon dioxide and water into glucose (sugar) and oxygen. Chlorophyll in plant cells captures sunlight and powers this chemical reaction, producing food for the plant and releasing oxygen into the atmosphere.

The energy output from a solar panel varies during the day due to factors such as changes in sunlight intensity, angle of sunlight hitting the panel, and shading from nearby objects. These variations affect the amount of sunlight absorbed by the solar panels, resulting in fluctuations in energy production.

The sun's heat is distributed throughout the world by a process called radiation. This involves the sun emitting energy in the form of electromagnetic waves, which travel through space and warm the Earth's atmosphere and surface when they are absorbed. Heat is then further distributed through processes like conduction, convection, and ocean currents.