Jun 15, 2023
The law of conservation of energy does not distinguish between valid and wasted energy. The law neglects ‘losses’ from the closed system into the environment. ..
May 10, 2018
Comparison between work and internal energy can be made in the following ways. S.no Work Internal Energy 1 The work is the product of force and displacement in the direction ..
Feb 24, 2018
There are many people who believe that much of the power generation of the future will be through the use of fuel cells. They are already being used in various capacities, ..
Jan 23, 2017
Fuels are any material that store potential energy in forms, which upon burning in oxygen liberates heat energy. Calorific value of fuel is the total quantity of heat ..
Aug 12, 2016
Science is a systematized body of knowledge about any department of nature, internal or external to man. The energy science deals with the laws, rules, scientific ..
Apr 23, 2016
The available energy of a system decreases as its temperature or pressure decreases and approaches equilibrium to the surroundings. When the heat is transferred ..
Apr 12, 2016
The total energy possessed by all the microscopic models of motion is called internal energy (U). Internal energy is the energy associated with the molecular structure ..
Sep 13, 2015
Chinese Company CSR Qingdao Sifang (a wholly-owned subsidiary company of China South Rail Corporation) has made the World’s first Hydrogen powered tram, aimed ..
Jun 1, 2015
Washing Machine Treadmill named Wheel uses kinetic power to wash clothes. This washing machine will be beneficial for the people in urban areas. This innovative ..