Light

Front

What type of energy does the sun give off that is transferred to the Earth by light?

Back

Radiant energy.

Front

How does the wavelength of orange light compare to blue light?

Back

Orange light has a longer wavelength than blue light.

Front

Which color of light has the lowest frequency?

Back

Red.

Front

Rank the colors of light from highest to lowest energy: yellow, violet, red, green.

Back

Violet, green, yellow, red.

Front

What word best describes a paper napkin that allows some light to pass through but not clearly?

Back

Translucent.

Front

What is the visible spectrum of light?

Back

The range of colors that can be seen by the human eye, including red, orange, yellow, green, blue, and violet.

Front

What happens to the wavelength of light as you move from red to violet?

Back

The crests of the waves get closer together, indicating shorter wavelengths.

Front

What is the relationship between energy and frequency of light?

Back

Higher frequency light has more energy.

Front

What is the term for materials that do not allow any light to pass through?

Back

Opaque.

Front

What is the term for materials that allow light to pass through completely?

Back

Transparent.