When white light passes through a specially shaped piece of glass like a ____, it goes from air to glass which changes its ____. When this happens, the light reduces ____. If the light is traveling at an angle, it causes the light to ____. This process is called ____. White light is made up of all colors, each with a different ____. High energy colors, like violet, have ____ wavelength and bend ____ than colors with ____ wavelengths, like red. As a result, the colors spread out and form a ____ of light that we can see as a rainbow. This same effect happens in nature when sunlight passes through ____ in the air to make a rainbow in the sky.

Refraction

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ลีดเดอร์บอร์ด

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