The bending of light rays as they move from one material into another material

Ability to do work and cause change

Energy produced by sunlight

A material that allows most light to pass through

The movement of heat/thermal energy between objects that touch each other

Stored energy that an object has because it is moving; it is also known as "energy in motion" and is part of mechanical energy

A form of energy produced by vibrating objects

To pass through

A form of energy that travels in waves and CAN move through empty space where there is no air

How high or low a sound is

A glass bar that separates white light into the colors of the spectrum/rainbow

The movement of heat/thermal energy through liquids and gases in currents

Done when a force moves an object through a distance

The bouncing back of light rays from a surface

A reflection of sound off of hard or solid surfaces

A shaded area that forms when an object blocks light

Stored energy that an object has because of its position or shape-part of mechanical energy

A change of one form of energy into another form of energy

The movement of (heat/thermal) energy through space as waves

A rapid back-and-forth movement that produces sound

A material that allows some light to pass through

How loud or soft a sound is

The energy of moving particles in a substance; also known as heat energy

Vibrating air that carries sound

To take in

The movement of energy from one place to another

To show the difference

A material that blocks most/all light from passing through

A lens that is thinner in the center and thicker at the edges, a shape that bends light outward

The energy an object has due to its motion or position

Electromagnetic waves that you can see; includes all the colors of the rainbow (ROYGBIV)

A lens that is thicker in the center and thinner at the edges, a shape that bends light inward