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The Sun's power output is about 3.8x1026 watts. I couldn't find actual figures for coal, so we'll base the calculations on graphite instead; graphite is essentially a very pure form of coal, so it shouldn't throw things off too far. Burning 12 grams of graphite gives off about 94 kcal. Let's call that 37 kJ/g, or 37 MJ/kg. A watt is a joule per second. So, we need to burn a bit over 1019 kilograms per second. Which is a lot. The density of graphite is, well, it varies but let's call it 2.5 tons per cubic meter, so it would be a cube about 160 km ... 100 miles ... on a side. Per second.
What else can I help you with?
Does solar energy create as much energy as coal?
"Create as much energy" is poorly defined. The amount of energy produced from solar energy will depend on the surface area used for solar panels, the weather, the efficiency of the panels, and for how long it is used. Similarly, the amount of energy produced by a coal power plant would depend on its size, its efficiency (which of course may also vary), and for how long it is used. Please think about what exactly you want to compare.
How do you harvest solar power?
Solar Power is primarily harvested by placing solar cells mostly made up of elements such as silver which take in the sunlight and later convert it into electrical energy. Though the energy produced in less in amount when compared to other energy sources such as coal and petroleum, it is a much cleaner fuel than both of them and is a non-renewable source of energy. Nowadays, it has become more popular due to it's non-pollution feature.
How is the sun's energy stored in coal and other fossil fuels?
The sun's energy is stored in coal and other fossil fuels through a process called photosynthesis. During photosynthesis, plants capture sunlight and convert it into chemical energy through the synthesis of glucose. Over millions of years, this stored energy is preserved in the form of carbon-rich compounds as plants and other organic matter decompose and are compressed underground, forming coal and other fossil fuels. When these fuels are burned, the stored energy is released as heat and light.
How coal could be found so near to the south pole?
Coal deposits near the South Pole formed when the continent of Antarctica was located much further north and had a temperate climate, allowing for the growth of lush forests and plants. Over time, these plant materials were buried and compressed, forming coal deposits that are now exposed near the South Pole due to plate tectonics and continental drift.
Can weed grow in the dark?
not well, but they don't call it weed for nothing. its pretty simple. you should have some form of light source though. it doesn't have to be much.
How much energy does coal provide in the US?
15
How much coal has to be burned to produce the same amount of energy as is generated by a kilogram of uranium fuel pellet?
Approximately 30,000 kilograms of coal would need to be burned to produce the same amount of energy as is generated by a kilogram of uranium fuel pellet. Uranium fuel has a much higher energy density than coal, making it a more efficient and cleaner source of energy.
How much of the energy in burning coal reaches the consumer as electricity?
One third of coal's energy reaches the consumer.
How much of your energy is supplied by coal?
10%
How much coal would be burnt to equal potential energy in one pellet of Uranium?
In terms of potential energy, one pellet of uranium contains much more energy than coal. It is estimated that the potential energy in one pellet of uranium is equivalent to burning several tons of coal. This is due to the high energy density of nuclear fuel compared to fossil fuels.
How much energy does coal produce?
Coal produces around 24-33 megajoules of energy per kilogram when burned. The energy output can vary depending on the type and quality of the coal.
How much coal would have to be burned to release the same amount of energy as one kilogram of uranium that undergoes nuclear fission?
To release the same amount of energy as one kilogram of uranium undergoing nuclear fission, approximately 3.6 metric tons of coal would need to be burned. Uranium undergoes much more efficient energy release through fission compared to burning coal.
What is renewable alternative to coal?
You can use many different things. some examples are: Bio-Fuel (still in development) Wind (not as reliable as coal) solar (doesn't produce as much energy as coal) hydro (doesn't produce as much energy as coal)
How much energy is generated from coal?
The amount of energy generated from coal can vary based on factors such as the type and quality of coal, the efficiency of the power plant, and the technology used. On average, coal-fired power plants convert about 33-40% of the energy in coal into electricity.
How much energy would a piece of hubba babba provide?
none at all
How many other coal plants would it take to replace nuclear plants?
Depends on the amount of electrical energy they (need to) generate. How much does the average nuclear plant generate ? How much does the average coal plant generate ?
How would you calculate how much heat energy is required to raise the temperature of coal?
The same as you would calculate for any other substance. You have to multiply all of the following: • The desired temperature difference. • The mass of the sample. • The specific heat, in this case, of coal.
