Activity 3: These Are My Kind of Waves!

4.When white light passes through a prism,it is separated into it’s constituent colours: Red,Orange,Yellow,Green,Blue,Indigo and Violet.these colours do not distinctly separate but they continuously change from red to violet.

V S I I L E B M U R T S E P C

6.They have the longest wavelength in the electromagnetic spectrum.they are produced by making electrons vibrate in an antenna.they are used to transmit sound and picture information over long distances.

V W I A R D O A E

7.This lies beyond the red end of the visible light.it is emitted by all objects.the amount and wavelength of radiation depends on temperature.

D E R N R A F I

please answer po.