conservation of energy
18 Oct 2014
Energy star label and conservation of energy
Any recently bought electrical appliance will have an Energy Star rating. The energy star system was introduced in the year 1992. In order to bring about awareness on ‘conservation of energy’, the energy star label was put on electrical appliances. One common reason why people conserve electricity is to save on the electricity bills. But
07 Oct 2014
Law of conservation of energy: Be more clear
Energy is the capacity to do work. Any system be it an electrical system, a mechanical system or our own body, needs energy to do work. This could be of any nature like electrical, mechanical, thermal etc. The main fact is it cannot be created out of nothing and also it cannot be destroyed. All