Light, Color, and Sound Vocabulary
A form of energy.
Anything that makes light, such as the Sun, a lightbulb, or a flame.
A quantity of matter.
Anything that takes up space.
The basic unit of distance or length in the metric system.
A system of weights and measures based on multiples of ten.
A shiny surface that reflects light.
A guess based on experience and information.
A characteristic of an object, such as size, shape, and texture.
An informal unit of light.
The bouncing of light rays off an object or surface.
To bounce off an object or surface.
A part of a motor that spins.
Matter that has a definite shape.
A form of energy carried by sound waves.tr>
A wave produced by the energy of a vibrating object.
A form of matter that can be defined by the atoms from which it is made.
The star around which Earth orbits. The Sun provides energy to Earth.
Something that is made by humans.
To move back-and-forth quickly.
A quick back-and-forth movement.
Water in its gas form.
A wave carrying the energy of moving water.
A regular, repeating pattern, such as an ocean wave or a sound wave.
Light that is all colors mixed together.