Different Forms Of Energy The change of one form of energy into another form of energy is known as transformation of energy.Heat energy: Burning of fuels like diesel or petrol in vehicles provides heat energy to do work. Electrical energy: Electric motors are used in home, industry and even for driving electric trains. Light energy: When light energy falls on … [Read more...] about What Are The Different Forms Of Energy
Energy
How Do You Find The Kinetic Energy
What is Kinetic Energy Kinetic Energy: The energy of a body due to its motion is called kinetic energy. In other words. The ability of a body to do work by virtue of its motion is called its kinetic energy.Expression for Kinetic Energy: The kinetic energy of a body is measured in terms of the amount of work done by an opposing force that brings the body to rest from its … [Read more...] about How Do You Find The Kinetic Energy
How to Calculate the Energy Used
What is Energy Definition: Energy is the ability to do work. The amount of energy possessed by a body is equal to the amount of work it can do when its energy is released. Thus, energy is defined as the capacity of doing work. Energy is a scalar quantity and it exists in various forms.Units of energy: The units of energy are the same as that of work. In SI system, the … [Read more...] about How to Calculate the Energy Used
How do you find work in physics?
What is the formula for work? Definition: In our daily life "work" implies an activity resulting in muscular or mental exertion. However, in physics the term 'work' is used in a specific sense involves the displacement of a particle or body under the action of a force. "work is said to be done when the point of application of a force moves. Work done in moving a body is equal … [Read more...] about How do you find work in physics?
How do you find Power in Physics
What is Power Figure shows two electric motors, A and B respectively. Each motor lifts an identical load from the floor. Motor A can lift the load more quickly than motor B. Hence, motor A can do the same amount of work in a shorter time. Motor A is said to be more powerful than motor B. Definition: Power is defined as the rate of doing work.In other words, power is … [Read more...] about How do you find Power in Physics