by abhishek | Aug 30, 2020 | Radioactivity & Nuclear Reactions
Generally chemical reactions take place by transfer or sharing of valence electrons. These reactions do not cause any change in the nucleus of atom. But, there are certain reactions in which nucleus of atoms undergo a change. Such reactions in which nuclei of atoms...
by abhishek | Aug 30, 2020 | Renewable Sources of Energy
The waste and dead parts of living organisms (plants and animals) such as wood, straw, cow dung, agricultural wastes and household rubbish are collectively called as bio mass. The bio energy produced by burning or processing of bio-mass is the main source of energy...
by abhishek | Aug 30, 2020 | Renewable Sources of Energy
In those areas of the earth where the level of volcanic activities is quite high, the rocks present in the earth are usually very hot. This heat energy of rocks present in the earth is called geothermal energy and can be used to produce electricity. To produce...
by abhishek | Aug 30, 2020 | Renewable Sources of Energy
Ocean Thermal Energy Different layers of ocean have different temperature. Usually, the water at the surface of oceans is hot due to sunlight. While the water present in the deeper layers of oceans is cold. The difference in temperature of hot water present at the...
by abhishek | Aug 30, 2020 | Renewable Sources of Energy
Oceans are major source of energy. From oceans following types of energies can be obtained. Tidal energy Sea waves energy and Ocean thermal energy Tidal EnergyTidal energy may be defined as the energy possessed by water during high tides and low tides. The tidal...
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