LIGHT!

Match it! Select the correct answer from the pull down...Good luck!

If an object allows most all light to pass through it then it is...

Used in transmitting television signals

Used to treat cancer cells. Greatest amount of energy

Used in cell phones and radar

The color with the longest wavelength

An object that blocks all of the light from passing through is...

Used in heat lamps

Your grandma has plants in her kitchen. They need lots of light! What type of windows should she have installed that will be best for her indoor garden?