0
What else can I help you with?
What gives off more energy Anthracite coal or bituminous coal?
Anthracite coal typically gives off more energy than bituminous coal because it has a higher carbon content and burns more efficiently. This means that anthracite coal produces more heat per unit of weight when burned.
What does coal and water have in common?
they both can produce energy.
Can coal be wet to be burned successfully?
No, wet coal can be difficult to burn effectively because the water content reduces the coal's energy output by absorbing heat energy during combustion. It can also lead to increased emissions and inefficient burning, as the water needs to be evaporated first before the coal can ignite and burn properly. It is recommended to use dry coal for more efficient and cleaner burning.
Do coal produce more energy than wood?
Yes, coal produces more energy than wood when burned. Coal is more carbon-dense and has a higher energy content compared to wood. This is why coal has been traditionally favored as a fuel source for power generation and industrial processes.
How is the energy of coal released?
When coal is burned, the chemical energy stored in the coal is transformed into heat energy. This heat energy is used to convert water into steam, which drives a turbine to generate electricity in power plants.
What replaced water as a source of energy for factories?
Originally coal and oil began replacing water (water wheel engines) as a source for power. Today, however, electricity replaces coal fired furnaces, and the coal is instead burned in more remote locations to generate electricity.
Which yields more energy - one kilogram or uranium or one kilogram of coal?
One kilogram of uranium yields significantly more energy than one kilogram of coal. Uranium's energy density is much higher due to nuclear fission reactions, making it a more efficient energy source compared to coal, which relies on combustion for energy production.
What is energys source?
An energy source is something that gives off energy. Such as sun, wind, water, coal. Sun is important in producing solar energy, wind is important for wind energy, Water for hydroelectric power And coal for thermal power.
What is the differences between the use of hydroelectric energy and coal?
Hydroelectric energy is generated by harnessing the energy of flowing water, typically by the use of dams, while coal energy is produced by burning coal to generate heat. Hydroelectric energy is renewable and cleaner than coal energy, which releases greenhouse gases and other pollutants when burned. Additionally, hydroelectric dams can have environmental impacts on aquatic ecosystems, while coal mining has significant environmental and health implications.
How does BTU of energy in wood compare to BTU of energy in coal?
Wood generally has a lower BTU value compared to coal. Coal is a more concentrated source of energy, with higher BTU per pound than wood. This means that coal can produce more heat energy per unit of weight compared to wood.
How do you use the energy from coal?
with a stove or a grill or more
Why is coal better than petrol on open fire?
because coal has more energy intake ?..,
