Energy
Energy can be defined as the ability to do work. A good source of energy would be the one which would: do a large amount of work per unit volume or mass be easily accessible be easy to store and transport and be economical Fossil Fuel Fossil fuel is a hydrocarbon de..
Photosynthesis and Energy
. In fact, ATP drives the dark reactions which convert CO 2 and H 2 (from water) into glucose and other carbohydrates. In the presence of a suitable catalyst, ATP releases energy by undergoing a three step hydrolysis of the P-O bond of its triphosphate groups (P-O bond). In the first step..
Energy Resources
The above resources can be classified as renewable or non-renewable. Some resources are constantly produced on the earth and are known as renewable resources. Others are not replenished and are called non-renewable sources. Resources Renewable resources Non-renewable resources Solar power Wood Hydr..
The State Energy Committee plans to generate 8,274,943,400 gallons of ..
The State Energy Committee plans to generate 8,274,943,400 gallons of oil by next 10 years. Express the number 8,274,943,400 in words. => Eight billion, two hundred seventy-four million, nine hundred forty-three thousand, four hundred. or One hundred eleven thousand, one hundred..
Judicious use of Energy
In order to live and enable ourselves to do everyday work we need energy. The prosperity of a country depends upon the availability of energy. Huge amount of electrical energy is used to run the air conditioners, cold storage and other domestic appliances. A large shar..
Energy consumption in India (Additional)
Fossil fuels and hydroelectric sources are the most readily available and the most widely used sources of energy around the world. In India, most of our population is rural based and uses wood or coal, about 75% of the population uses wood as a domestic fuel. This has led to a large-scal..
Advantages of Using Solar Energy
It is present everywhere. It is available in plenty. It does not cause any environmental pollution like the fossil fuels and nuclear power. Solar cells last a longer time and have low running costs. In the first half of the twentieth century solar energy was used in a very lim..
Sources of Energy Summary
Energy - Energy can be defined as the ability to do work. A good source of energy would be the one which would: do a large amount of work per unit volume or mass be easily accessible be easy to store and transport and be economical Fossil Fuel Fossil fuel is a hydrocar..
Thermal Power Plant (Thermal Energy)
Large amount of fossil fuels are burnt everyday in power stations to heat up water, to produce steam which further runs the turbines to generate electricity. The transmission of electricity is more efficient than transporting coal or petroleum over the same distance. Therefore, many thermal po..
Efficient use of Fuels
The stocks of fuels are limited and hence use of energy saving devices is a must. As far as possible use only renewable sources of energy. More efficient heating installations should be employed while cooking. Incomplete combustion of fuel results in wastage of fuel le..
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