Conservation of energy

The term “environment” refers to the sum total of all physical, chemical, biological, and social variables that surround a person. Each element in the environment provides resources on which human people rely in order to establish a better economic and social system. As a result, a resource can be described as any aspect of the […]

In physics the law of energy conservation states that the total energy of a packed or isolated system remains unchanged and is to be preserved later. This law, first proposed and tested by Émilie du Châtelet, states that energy cannot be created or destroyed; instead, it can only be altered or transferred from one form

Joule is a SI temperature unit (which is a type of power and unit of energy derived and is a measure of performance or heat production) usually represented as “J”. It is equal to the force transmitted to the body where 1 N forces it to remove it by 1 m where it is looking

Energy is considered a fundamental aspect of physics. It acts as the driving force behind every physical phenomenon in the universe. Everything can be related to energy – from the formation of galaxies to the destruction of stars and carrying out our daily chores. It can be defined as the capability to perform work or

The energy accumulated as a result of applying force to deform an elastic item is known as elastic potential energy. The energy is stored until the force is removed, at which time the item returns to its original shape and resumes its function.  This is the amount of energy stored in an object due to

In an alternating current circuit, power is defined as the amount of energy delivered by the circuit per unit of time. It is used to determine the total power needed to run a load. In the case of a DC circuit, voltage and current become constant. However, in an alternating current circuit, the instantaneous values

Power is a physical quantity in which energy transfers in a unit of time. It is a scalar quantity that has a magnitude but lacks direction. In physics, power is dependent on the amount of work done or energy transferred. It is also related to other quantities such as force, velocity, torque, angular velocity, current-voltage,

There are two types of forces – conservative and non-conservative forces. If the work done by or against the force of moving the body depends only on the initial and final positions of the body and not on the nature of the path drawn between the initial and final positions, the force is said to

When an electrical circuit generates energy, it does so by causing a reaction. Thermal, electromagnetic, mechanical and electrical are just a few examples of how this activity may occur. Batteries, generators, dynamos, photovoltaics, fuel cells, batteries, capacitors and magnetic fields may all produce and store electrical energy. As a result, electricity may be generated or

In physics, power is a physical quantity related to work and energy. It is the rate at which energy is used. If a person does a different type of work, then the power required will also differ. When you push or pull an object by applying a force, there is some displacement seen. This is