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How is coal used to create power?
put the coal in a furnace and smelt stuffA more useful answerCoal is burnt to make heat, the heat is used to heat water, the water turns to steam and the steam turns a turbine that runs a generator. In ole ships the turbine or steam engine ran the propellers directly.
Why does steam have a greater volume than that of water?
Steam has a greater volume than water because the water molecules in steam have more energy and move more quickly, causing them to spread out more. As steam is in the gaseous phase, the molecules are further apart compared to the liquid phase of water, which results in a greater volume.
Why most power stations choose to use steam imstead of water to turn turbines?
Steam is used instead of water in power stations to increase the efficiency of the system. Heating water to produce steam allows for more energy to be extracted from the fuel, resulting in higher power generation. Additionally, steam can be used to power turbines at higher pressures and temperatures, leading to greater electricity production.
Why does steam take up more space than liquid water?
Steam takes up more space than liquid water because the molecules of water in steam have higher energy and are further apart from each other compared to when they are in liquid form. This causes steam to have a larger volume and be less dense than liquid water.
Why vacuum is created in steam turbines?
Vacuum is created in steam turbines to increase the efficiency of the turbine by lowering the pressure at the exhaust end, which allows the steam to expand and produce more work. This helps to generate more power from the same amount of steam.
Why does the shower produce more steam than a bath?
In a bath there is less hot water vapour condensing into particles for you to see. Steam is made up of water vapour that you can't see. More fog is produced from a shower because cold air surrounding the hot water from the shower causes water vapour to change into small water droplets called fog not steam.
Why does water take up more space as steam then it does as liquid water?
Sort of, as steam water spreads around more so you could say that water takes up more space as steam.
Does 135 degree steam kill disease causing bacteria?
if you are saying 135 Fahrenheit. No such thing as 135 degree steam. 212 at sea level is the beginning of boiling and it will take more than that to produce steam. To produce visible water vapor takes a lot less heat but viruses & bacteria might not be completely killed by water vapor
Why a small volume of water in a kettle con fill a kitchen with steam?
When the small volume of water in a kettle is heated, it evaporates and turns into steam. Since steam takes up significantly more space than liquid water, even a small amount of water can produce a large volume of steam. As the steam escapes from the spout of the kettle, it quickly fills the enclosed space of a kitchen, creating the illusion of filling the entire room with steam.
Why does a tea kettle whistle?
As the water begins to boil steam forms inside the kettle, as more and more steam is produced the pressure starts to build, once the pressure is high enough the steam escapes through the whistle with sufficient force to blow the whistle and produce the sound.
How is coal used to create power?
put the coal in a furnace and smelt stuffA more useful answerCoal is burnt to make heat, the heat is used to heat water, the water turns to steam and the steam turns a turbine that runs a generator. In ole ships the turbine or steam engine ran the propellers directly.
What benefits do steam showers have over regular showers?
A steam shower uses far less water than a normal shower. It can also last longer than a regular one. Steam is suppose to be beneficial for many things including bathing. Some people find them much more relaxing then a normal shower.
Do steam heating systems use more water than hot water systems?
no because its not the water your using its the steam from the water
Why does steam have a greater volume than that of water?
Steam has a greater volume than water because the water molecules in steam have more energy and move more quickly, causing them to spread out more. As steam is in the gaseous phase, the molecules are further apart compared to the liquid phase of water, which results in a greater volume.
Why steam takes up more space than liquid water?
why does steam take up more space than liquid water
Why most power stations choose to use steam imstead of water to turn turbines?
Steam is used instead of water in power stations to increase the efficiency of the system. Heating water to produce steam allows for more energy to be extracted from the fuel, resulting in higher power generation. Additionally, steam can be used to power turbines at higher pressures and temperatures, leading to greater electricity production.
What causes a more severe burn - water or steam?
Steam is more dangerous because the temperature is higher.
