supply and demand of energy

The supply of energy to the mankind in the present day world is from many different source..

Generating energy to meet the demands of human being is one of the greatest interferences of human beings on the nature. Any form of generating energy leads to imbalance in natural eco-systems. Some of such imbalances will cause pollution. Out of important methods of h..

All living beings require a constant supply of energy for the various functions they perform. The energy is obtained from the su..

Hydro Energy - Water, being a vital resource for all living beings, is also an important source of energy. Hydropower supplies 6% of the world's energy needs. Moving water is highly energized. A hand held into a fast flowing stream can feel the pressure of wa..

Energy Flow - All living beings require a constant supply of energy for the various functions they perform. The energy is obtained from the sun. This energy is introduced into the biosphere by green plants by a process known as photosynthesis. Plant..

Energy Resources - The supply of energy to the mankind in the present day world is from many different sources. The different sources of energy are as follow..

In chemical reactions the formation of a chemical bond is accompanied by the release of energy. Conversely energy has to be supplied for the breaking of a bon..

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 oth..

Water hyacinth, (weeds that clog major waterways) restricting boat traffic are held in check in a lagoon by careful harvesting. Biogas plants use these dried plants as raw materials. Capturing this energy storehouse from woods, crops, algae, animal and human wastes, or sewage creates an i..

As the ATP supply decreases, the force of contraction of the muscle fibre decreases and they ultimately stop responding. Thus, this reduction in the force of contraction of a muscle after prolonged stimulation is called muscle fatigue. Fatigue is primarily caused due to an excess deposit..