Energy Transformation Study Guide

Chemical potential energy is the energy stored in the bonds of chemical compounds, like atoms and molecules. An example is photosynthesis, where plants convert sunlight into chemical energy.

The gears of a bicycle represent mechanical energy, which is the energy associated with the motion and position of an object.

The winds in Texas must blow most of the time to effectively produce wind energy.

D) Friction is not a form of energy; it is a force that opposes motion.

The energy transformation that occurs when sanding wood is from mechanical energy to heat energy.

Kinetic energy is the energy of an object in motion, which depends on the mass and velocity of the object.

Potential energy is the stored energy of an object due to its position or state, such as gravitational potential energy or elastic potential energy.

The law of conservation of energy states that energy cannot be created or destroyed, only transformed from one form to another.

An example of mechanical energy is a moving car, which has kinetic energy due to its motion and potential energy due to its position.

Thermal energy is the total kinetic energy of particles in a substance, which is related to temperature.