Energy Glossary

a fundamental law in physics that states that energy cannot be created or destroyed; it can only be transformed from one form to another. It's like the universal accountant that keeps track of every energy transaction, ensuring that the cosmic books remain balanced.

the ratio of useful output or work done to the total input or energy expended. It's like the yardstick that measures how effectively we utilize our resources and get the most bang for our buck.

the energy stored in an elastic object, such as a stretched or compressed spring, when it is deformed from its equilibrium position. It's like the hidden energy waiting to be released, as if the object is eagerly anticipating its chance to bounce back.

the amount of energy stored in a given volume or mass of a substance. It's like the measure of how much energy is crammed into a tiny space, ready to be unleashed.

the energy possessed by an object due to its position in a gravitational field. It's like the cosmic tug-of-war, where objects hold onto their potential to fall or ascend.

the energy possessed by an object due to its motion. It's like the energetic dance of particles, bringing life and vitality to the world around us.

the sum of an object's potential energy and kinetic energy within a mechanical system. It's like a tag team of energy, with potential energy waiting in the wings and kinetic energy taking center stage.

the rate at which work is done or energy is transferred. It's like the speed at which energy flexes its muscles and gets things done.