Biomass fuels
These are material contained in the bodies of plants, and animals, which can be used as a fuel or act as a source of fuel. Typical examples of Biomass are, wood, animal dung, agricultural waste (such as, baggasse), wild grass and plants etc. Biomass is a conventional ..
As a fuel
Hydrogen has a high calorific value, and as such, is an ideal fuel. It has a high calorific value. It is also 100% pollution free, as the only product formed on combustion is water vapour. Many gaseous fuels such as, water gas, coal gas, etc. contain comparatively high percenta..
Use of liquid hydrogen as fuel
Liquid hydrogen is used as an important rocket fuel because of its low mass and high enthalpy of combustion. The chemical reaction involved is:..
Liquid hydrogen is used as an important rocket fuel because of its low mass and high enthalpy of combustion. The chemical reaction involved is:..Hydrogen Fuel
Our present day life highly banks upon the use of fossil fuels such as coal, natural gas, LPG, gasoline, etc. for the production of energy. Our reserves of fossil fuels are getting depleted at an alarming rate and they may get exhausted by the middle of 21 s t century...
Our present day life highly banks upon the use of fossil fuels such as coal, natural gas, LPG, gasoline, etc. for the production of energy. Our reserves of fossil fuels are getting depleted at an alarming rate and they may get exhausted by the middle of 21 s t century...Calorific Value of Foods and Fuels
Calorific Value of Foods and Fuels - Nutritional value of foods, and the usefulness of fuels is determined by the heat (energy) they produce on heating. The energy released by the combustion of foods or fuels is usually compared in terms of their combustion e..
Calorific Value of Foods and Fuels - Nutritional value of foods, and the usefulness of fuels is determined by the heat (energy) they produce on heating. The energy released by the combustion of foods or fuels is usually compared in terms of their combustion e..Uses of the Fossil Fuels
Fossil fuels are mainly used as: Domestic fuel. Fuel for running automobiles, trains and tractors. Fuel for producing electric power. Petrochemicals..
Fuel Cell
These are devices which convert the energy produced during the combustion of fuels like H 2 , CO and CH 4 directly into electrical energy. The most successful fuel cell is the H 2 -O 2 fuel cell. It was used in the Apollo space programme and the water produce..
Fuel Rods
The fuel used in a nuclear reactor is enriched U-235. The solid fuel is made into pellets or rods which are shielded by placing it in stainless steel tubes. Note : Enrichment is a process by which the percentage of fissionable U-235 is increased and is the process..
Hydrogen as fuel
Hydrogen is an important alternative energy source. Some advantages of hydrogen are: Hydrogen is abundantly available in the combined form as water. Use of hydrogen as fuel provides pollution free atmosphere because its combustion product is water. Time required for reg..
Real Image
According to Snell's law As the aperture is close, M is close to P. Using the sign convention, we put PO = -u , PI = +v, PC = ..
According to Snell's law As the aperture is close, M is close to P. Using the sign convention, we put PO = -u , PI = +v, PC = ..See what our Users say :
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