Energy

To my knowledge, the first known intelligent and deliberate use of solar energy by humans dates back approximately 60,000 years. This is the estimated age of a house built by paleolithic humans in what is now Eastern Europe, using what is now called passive solar architecture.

This small structure, cleverly made of interlocking mammoth tusks, featured a single large opening facing due south; the opening is thought to have been designed to use sunlight to warm the abode. The structure was reconstructed and exhibited at the Museum of Natural History in New York City.

Some folks date the first use of solar energy to the use of "burning mirrors" - concentrating solar reflectors - by the Greeks and Romans ca. 100 A.D., as weapons of war to ignite fires and burn sails of enemy war ships.

Photovoltaic (PV) energy - the conversion of sunlight to electricity - dates to 1839 when the property was discovered accidentally by the French experimental physicist Edmund Becquerel, while he was experimenting with an electrolytic cell. The phenomenon was first explained in 1904 by Albert Einstein in his first published scientific paper. He explained the photovoltaic effect by inventing Quantum Theory, and it was for this that he won the Nobel Prize in 1921! Usable PV cells were first made in the early 1950's.

Your question is a bit strange.

Solar energy can be stored in many ways - an underappreciated way of storing solar power is in the form of vegetables. Another is in batteries. Algae is another possibility. A very long term way of storing solar power is by converting it into organic materials (trees, sheeps, and whatevs), crushing them under immense pressure and heat, leave them for a few hundred thousand years, after which you dig them up and use them as a fuel source. So in other words, fossil fuel is actually a roundabout way of using solar power.

The mitochondria is the organelle that transforms chemical energy (in the form of glucose) into ATP, which is the cell's main energy currency.

Nuclear fusion. Most stars (the so-called "main sequence" stars) convert hydrogen-1 into helium-4.

Nuclear fusion. Most stars (the so-called "main sequence" stars) convert hydrogen-1 into helium-4.

Nuclear fusion. Most stars (the so-called "main sequence" stars) convert hydrogen-1 into helium-4.

Nuclear fusion. Most stars (the so-called "main sequence" stars) convert hydrogen-1 into helium-4.

In the Northern Hemisphere, the places that receive maximum solar energy in December are typically located near the equator or in the Southern Hemisphere where it is summer. Locations like the Tropic of Capricorn or tropical regions in countries like Australia or Brazil receive peak solar energy during this time due to the tilt of the Earth's axis and the position of the sun.

Over half is either reflected, deflected or absorbed as it enters our atmosphere. Of the remaining 47% that hits our planet, most is reflected as visible light and passes through the atmosphere and out into space. Some energy is absorbed by the planet and released as infrared radiation. A small portion of this is absorbed by water vapor and CO2 and is released at night to keep the planet warm and alive.

hello Michael pie

they can be big or small

The average maintenance cost for a solar panel is typically low, as they require minimal upkeep. Basic maintenance includes cleaning the panels periodically to remove dirt and debris, as well as checking the connections and performance regularly. Costs may vary depending on the size of the system and any additional services required.

Yes, light can curve due to gravitational pull, a phenomenon predicted by Einstein's theory of general relativity. This effect, known as gravitational lensing, occurs when light from a distant object is bent as it passes near a massive object, such as a galaxy or black hole, resulting in distorted or magnified images.

It is possible for a solar storm to occur in 2012 as they are a natural part of the Sun's cycle. However, predicting the exact timing and intensity of solar storms is difficult. It is always important for individuals and organizations to stay informed about space weather forecasts and take necessary precautions.

Yes, the sun drives weather on Earth by providing the energy that powers the water cycle and atmospheric circulation. Solar radiation heats the Earth's surface, causing temperature differences that drive wind patterns, ocean currents, and the formation of clouds and precipitation.

The potential and kinetic energy of a system with moving parts is called mechanical energy. Potential energy is the energy stored in an object due to its position or state, while kinetic energy is the energy possessed by an object in motion. The sum of an object's potential and kinetic energy is its mechanical energy.

Quite simply, you get less solar energy than when it is not cloudy. For example, a solar stove can still heat water, but it will no longer boil.

Quite simply, you get less solar energy than when it is not cloudy. For example, a solar stove can still heat water, but it will no longer boil.

Quite simply, you get less solar energy than when it is not cloudy. For example, a solar stove can still heat water, but it will no longer boil.

Quite simply, you get less solar energy than when it is not cloudy. For example, a solar stove can still heat water, but it will no longer boil.

Complicated question, with many details to think about...

But in short, gravitational power in connection earth and air combined with light from the sun.

Hot air goes up, and thereby change the presure... Cold air head for the low presure areas... And alot of wind is being generated... This is the cause for most of the energy.

But there are many other factors too giving energy to the atmosphere to a less extent... Northern light is nice too, but there the energy also comes from the sun, but via ions end electric fields in combination with the magnetic field created in the ground under influence of the gravitation in connection to the the moon. And there is light and cosmic radiation etc...

Another source of energy for the atmosphere is comming from earth itself... Radioactive decay and also solidification of the molten part of the inner earth releases energy in the form of heat. In turn giving some extra energy for the atmosphere.

As energy from the sun travels through an energy pyramid, it is absorbed by producers (plants) through photosynthesis. The producers convert the sun's energy into chemical energy, which is then passed on to primary consumers (herbivores) when they consume the plants. This energy transfer continues through the different trophic levels of the pyramid as organisms are consumed, with energy being lost at each transfer due to respiration and heat loss.

Voyager 2 carries two power sources to ensure redundancy and increase the chances of mission success. The spacecraft is powered by three radioisotope thermoelectric generators (RTGs) for electrical power and backup power is provided by its solar panels. This dual power source setup allows Voyager 2 to continue its mission even if one power source fails.

The amount of solar UV radiation that reaches the Earth's surface varies from day to day due to factors such as the position of the sun in the sky, the angle at which the sunlight strikes the atmosphere, and the amount of clouds or pollutants in the atmosphere that can scatter or absorb UV radiation. Other factors like the Earth's tilt and its orbit around the sun also play a role in the seasonal variation of solar UV levels.

Earth loses heat energy to outer space mainly by radiation. This process involves the transfer of energy in the form of electromagnetic waves, such as infrared radiation. These waves move through the vacuum of space and carry away thermal energy from the Earth's surface and atmosphere.

That was when the cavemen sat in the Sun, to get warm, or when they dried their firewood, or their meat, in the sun.

That was when the cavemen sat in the Sun, to get warm, or when they dried their firewood, or their meat, in the sun.

That was when the cavemen sat in the Sun, to get warm, or when they dried their firewood, or their meat, in the sun.

That was when the cavemen sat in the Sun, to get warm, or when they dried their firewood, or their meat, in the sun.

A solar eclipse occurs when the moon passes between the Earth and the sun, blocking all or part of the sun's light. This creates a temporary shadow on Earth, causing either a partial or total blockage of the sun from view. Solar eclipses can be a rare and spectacular natural phenomenon.

This system is a synthetic aperture radar (SAR) system, which uses radar to transmit electromagnetic waves towards the Earth's surface and then measures the energy reflected back to create high-resolution images. SAR is commonly used in satellite imaging for various applications such as mapping, monitoring natural disasters, and observing changes in the environment over time.

A star gets its energy from nuclear fusion in its core. In this process, hydrogen atoms combine to form helium, releasing a tremendous amount of energy in the form of light and heat. This energy sustains the star and allows it to shine brightly.

All plants rely upon the sunlight to photosynthesize the food they need to grow, and more importantly to the food chain, to create the nutritious food animals need to survive. Without sunshine, all plants die.

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Plants support the global food chain for all life. Plants are the original food source for all animals, even for carnivores and omnivores. Meat eaters may eat other animals, but eventually those animals in the food chain eat plants. Without plants, plant eating animals die, and without plant eating animals, all carnivorous animals die. Simply put, without plants, all animals die.

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Without the sun, all life dies.

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The sun also keeps the Earth at a reasonable temperature allowing life to evolve and continue, and it allows plants to grow through photosynthesis, which gives animals the energy they need to live and grow, and in the past to make fossil fuels which we use now.

The moon is located in Earth's exosphere. It is outside of Earth's atmosphere, orbiting around our planet.