(4-2) Final_Science_Chapter 12_LS3_Light

a form of energy we detect with our eyes

an object that separates white light into bands of colored light.

Newton was the first to show that white light is made of all the colors we can see.

These colors make up the _______ spectrum.

the range of waves that make up light

The light waves with the longest wavelength are _____ _____. They have the least energy.

On the other end of the spectrum are _____ _____. They have the shortest wavelengths and the most energy.

What is the electromagnetic spectrum?

What light sources can you name?

the bending of light as it passes from one material into another

A ____ is a tool that refracts light.

A _______ lens curves inward. Light bend outward from the center of the lens.

The rays spread apart. Glasses that help you see faraway objects are made with _______ lens.