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Because a lot of the energy used to hear up the room is lost to the surroundings eg for every 100 J of energy stored in coal and released as heat about 25 J is used to heat u the room whilst the rest is lost to the surroundings
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∙ 11y ago
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Which gas do coal fires release?
Coal fires release CO2, also known as carbon dioxide.
What is the purpose of coal?
coal is used for fires,heat,and etc.
Is coal used to make fires?
yes
Why is coal so important?
coal is so important because we use it as a fosil fuel and we use it for are fires and bbq in the summer
What is gas tap used for?
A gas tap is used to control the flow of fuel gas (natural gas or, historically,coal gas, etc.) in the home (for gas fires or other appliances) or in laboratories (for Bunsen burners).
Which gas do coal fires release?
Coal fires release CO2, also known as carbon dioxide.
What is the purpose of coal?
coal is used for fires,heat,and etc.
What day did the steam train get replaced?
It was coal burning and inefficient by today's standards.
How did you heat your homes before gas central heating?
people used to use coal fires, and gas and electric fires have been round for years and years, but coal fires was the prefered method
Is coal used to make fires?
yes
does coal start wild fires when burned?
YES And to make it extra special there is an underground coal fire that causes brush fires every years about 20 miles from my house.
Why was coal made?
Coal was made to burn fires and help with electricity it is also used to heat waters.
Does coking coal melt on heating?
No the coal will turn in to ashes and it is made to make long lasting fires.
What where some uses of coal in ancient times?
coal was used to warm up homes and to make fires
What has the author Margaret R Egan written?
Margaret R Egan has written: 'Impact of air velocity on the development and detection of small coal fires' -- subject(s): Mine fires, Coal mines and mining, Mine ventilation, Fires and fire prevention
What would happen if coal didn't exist?
if coal didn't exist we would have fires because that's how they were first made
Why is coal so important?
coal is so important because we use it as a fosil fuel and we use it for are fires and bbq in the summer
