Energy and Sound Concepts

Front

Energy transformation in sharks when consuming a scuba diver

Back

Chemical to kinetic

Front

An example of chemical energy being stored.

Back

A thermos of hot coffee.

Front

Factors determining chemical potential energy in a substance.

Back

Temperature and position of the molecules in a substance.

Front

Sound travels through substances as energy is transferred from one atom to the next.

Back

Sound moves fastest through a solid, next fastest through a liquid, and slowest through a gas. Atoms are packed closely in solids, allowing quick energy transfer.

Front

Thermal Energy and Temperature

Back

Thermal energy refers to the total energy of all the particles in a substance, while temperature measures the average energy of the particles.

Front

Thermal energy is...

Back

Total kinetic energy

Front

Molecule tails in ice water are shorter than in coffee because...

Back

Cold molecules move slower

Front

When the temperature increases, the kinetic energy of molecules...

Back

The kinetic energy increases

Front

Primary factor affecting the speed of molecules in a substance

Back

Temperature of the substance

Front

Creation of sound energy

Back

When a force causes an object to vibrate