View stunning SlideShares in full-screen with the new iOS app!Introducing SlideShare for AndroidExplore all your favorite topics in the SlideShare appGet the SlideShare app to Save for Later — even offline
View stunning SlideShares in full-screen with the new Android app!View stunning SlideShares in full-screen with the new iOS app!
Frequency and WavelengthThe frequency is how fast the wave vibrates or goes up anddown.The wavelength is the distance between two peaks of thewave.
Colors of light What we are seeing when we see anobject is reflected light.When light hitsan object some wavelengths areabsorbed by that object and some arereflected. Light of differentwavelengths looks like different colorsto us.When we see an object of acertain color that means that light ofthat colors wavelength is beingreflected off the object.