Description: A motet for Christmas Day from Selectae quaedam cantiones sacrae, Nuremberg, 1571. Published as the pendant second part of the motet Hodie Christus natus est, this edition is offered as an independent piece.
The universe is made up of matter and energy. Matter â anything that has mass and takes up space â is pretty straightforward and easy to grasp, but energy is a bit more abstract. In physics, energy is the ability to do work, or the ability to move or elicit change in matter.
KINETIC ENERGYKinetic energy is motionââof waves,electrons, atoms, molecules, substances,and objects. POTENTIAL ENERGYPotential energy is stored energy and theenergy of positionââgravitational energy.There are several forms of potential energy. Electrical Energy is themovement of electricalcharges. Everything ismade of tiny particlescalled atoms.