by on October 11, 2020
Introduction Heat is a form of energy which flows from an area of high temperature to an area of low temperature . Heat as a form of energy can be transformed from one form to another The unit of heat is joule because is a form of energy. Specific heat capacity The quantity of heat Q in Joule transfer to a body is directly proportional to its' mass m and change in temperature , while the material involve remains the same i.e the nature of the material  (metal , water or wood etc.)...
4 views 0 likes
by on April 11, 2020
ENERGY                                                                                                GO BACK   Energy can be defined as the ability or capacity to do work. The SI unit of Energy is same with that of Work  = Joule Form of Energy Mechanical Energy : this Energy exists in form of Kinetic and Potential energy               i  Kinetic Energy is the Energy of a moving objects, horizontally or vertically under gravity.                                                  ...
33 views 0 likes