Those types of Energy sources which can be renewed again and again are called renewable sources of energy. They are available in very large amount and probably they will never exhaust. These are most popular types of renewable sources of energy Solar energy Wind energy Hydro energy Tidal energy Geothermal energy Biomass energy How these … Read more
The earth is constantly generating naturally occurring heat. This heat is known as geothermal heat and can be used to produce electricity. Electricity produced from geothermal energy is environmentally friendly and renewable. How is Geothermal Energy Generated The slow decay of radioactive elements such as uranium, thorium, and potassium produces heat deep within the earth’s … Read more
In this article we will study about solar thermal power and how is solar energy converted into electricity. We will study the basic five method which are commonly use to convert solar power into electricity. Solar Thermal Power is the ultimate source of energy for life on earth. Solar Thermal Power is the heat energy … Read more
Ocean Thermal Energy The energy in the ocean waves is a converted form of concentrated solar energy. The energy which comes from the sun is transferred through Complex wind electromagnetic wave interactions. The effect of Earth’s temperature variation due to solar heating combined with a multitude of atmospheric phenomena (variation in temperature and pressure). It is used … Read more
Hydro energy definition Hydro energy definition is – The kinetic energy process by flowing water can be converted into electricity. The power is then used for direct mechanical purposes or more frequently, for generating electricity. Hydropower is the most established and widely used in a formal resource for electricity generation. Hydropower now accounts for about … Read more
What is ocean energy Ocean energy has been developing itself for the last decade as an innovative renewable source of energy. Since water covers nearly 70% of the earth’s surface. So water mass is a larger receiver of solar radiation on earth. The energy in the ocean waves is a converted form of concentrated solar energy. The energy … Read more
Wind energy means the kinetic energy carried by the wind. It has been used as a source of energy on earth since long back. It is being used by humans for many mechanical works. Such as milling grains, water pumping, and power generation. The electric power is generated through the use of kinetic energy of … Read more
Advantages and Disadvantages of solar energy – Solar energy is the cause of our survival. Without solar energy life is not possible. It also reduce our dependence on non-renewable source of energy and makes our environment cleaner. Solar energy is used in many ways for example cooking, heating, drying, distillation for power generation, cooling, refrigeration … Read more
Optical Pyrometer To measure the solar radiation a special instrument is used known as pyrometer. Optical Pyrometer is a device which measure the temperature of distant objects. It is based on the principle that the intensity of light received by the observer depends upon distance of observer from source and temperature of distant source. The … Read more
In this article we will study how the sun is going to die and the importance of solar energy on earth. Sun is going to die The European Space Agency’s (ESA) Gaia spacecraft has made a chilling prediction that our sun is sort of midway through its lifestyles span and whilst it reaches the give … Read more