height - the vertical dimension of extension; distance from the base of something to the top. tallness. dimension - the magnitude of something in a particular direction (especially length or width or height) loftiness, highness - the quality of being high or lofty.
â¢ Mechanical energy is the ordered movement of the molecules as a single unit. Thermal energy is the random movement of the molecules. â¢ Mechanical energy can be 100% converted to thermal energy, but thermal energy cannot be fully converted to mechanical energy. â¢ Thermal energy cannot do work, but mechanical energy can do work. â¢ Mechanical energy has two main forms, namely kinetic energy and potential energy.
She is the total kinetic energy of the particles of a substance. Thermal energy is related to temperature, but not the same. He is thermal energy moving from one object to another. He only flows in one direction, from high to low.