Energy Transformations

These flashcards cover key concepts related to energy transformations, including definitions and examples.

Energy

The capacity to produce a change, enabling movement, heat release, or emission of rays.

Useful form of energy

Forms of energy that humans can utilize to meet their needs.

Mechanical energy

Energy derived from the motion of an object or its position in space.

Thermal energy

Energy that comes from the agitation of particles in matter, often produced through combustion.

Luminous energy

Energy that is carried by light, often transformed from electrical energy.

Electrical energy

Energy associated with the movement of electricity, convertible into various other energy forms.

Motor

A system that transforms energy from electricity, combustible sources, or batteries into thermal or mechanical energy.

Energy transformation

The conversion of one form of energy into another.

Solar energy

Energy harnessed from the sun, transformed into electricity using photovoltaic panels or heat using thermal solar panels.

Wind energy

Energy derived from wind, ultimately converted into electrical energy via turbines.

Hydraulic energy

Energy from the motion of water, converted into other forms of energy in techniques such as hydroelectric power.

Biomass

Organic materials, like wood or peat, that produce thermal energy when burned.

Fossil energy

Energy derived from oil, coal, and natural gas, which is transformed into thermal energy through combustion.

Nuclear energy

Energy produced in nuclear power plants, transformed into thermal, mechanical, and electrical energy.