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It powered the plants until they died millions of years ago, to eventually become coal.
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How does the sunlight indirectly generate coal?
It powered the plants until they died millions of years ago, to eventually become coal.
Why do spacecraft use solar cells to generate electricity rather than burning coal?
Spacecraft use solar cells to generate electricity because coal combustion requires oxygen, which is limited in space. Solar cells can convert sunlight directly into electricity without the need for oxygen, making them a more practical and reliable choice for spacecraft power generation.
Why does wind power need sunlight?
Wind power does not directly require sunlight for operation. Wind turbines generate electricity by harnessing the kinetic energy of the wind. However, sunlight is indirectly linked to wind power as it influences weather patterns and ultimately drives wind movement.
How is the moon able to provide light to the earth?
The moon does not generate its own light. Instead, it reflects sunlight that hits its surface back towards Earth. This reflected sunlight is what we perceive as moonlight.
What happens if there is no sunlight for the solar panels?
Without sunlight, solar panels cannot generate electricity. They need sunlight to create an electric current through a photovoltaic process. If there is no sunlight, the panels will not produce power.
How does the sunlight indirectly generate coal?
It powered the plants until they died millions of years ago, to eventually become coal.
Does coal as energy need the sun?
Yes, coal as energy indirectly relies on the sun. Coal is formed from ancient plant matter that grew through the process of photosynthesis, which depends on sunlight. Therefore, the energy stored in coal originally came from the sun.
How sunlight can indirectly generate wave?
Sunlight generates wind by heating the Earth's surface unevenly, creating temperature differences that drive air movement. Wind, in turn, creates waves on the surface of the ocean through a process called wind-induced wave generation. So, sunlight indirectly generates waves through the creation of wind.
How does the sunlight indirectly generate petroleum in the ground?
Sunlight enables the growth of plants through photosynthesis. When these plants die and decompose, they turn into organic matter that can become petroleum under high pressure and temperature conditions deep underground over millions of years. So, sunlight is indirectly involved in the formation of petroleum by kickstarting the process of plant growth.
Which is the least sustainable practice?
Using coal to generate electricity. (APEX)
How does coal store energy?
Coal stores energy in the form of chemical energy, which is released when the coal is burned. The combustion of coal produces heat energy, which can then be used to generate electricity or heat buildings.
What does coal generate?
CO
How does the sunlight indirectly generate waves?
Sunlight heats the Earth's surface, causing temperature differences in the atmosphere. These temperature differences drive air movement, resulting in the formation of wind. Wind blowing over the surface of the water creates friction, which in turn generates waves.
Which type of coal is mainly used to generate electricity?
bituminous coal
What does burning coal generate?
CO
What can be made directly or indirectly from coal?
khol eyeliner, electricity
Which type of power station uses chemical energy to generate electricity coal fired or nuclear?
A coal-fired power station uses chemical energy from burning coal to generate electricity. A nuclear power station uses nuclear reactions to generate electricity.
