Waves

Question	Answer
Longitudinal Wave Longitudinal waves move back and forth. Sound waves are longitudinal Image: 34181cb1-4055-487e-acc9-6950d76100be (image/jpg)	Transverse Waves Transverse waves move side to side. Water waves are transverse waves. Image: b07193c6-4356-4cd2-b55e-c43518915d5d (image/png)
Refraction Refraction is when light slows down and changes direction when it enters a different material. Image: 0586a15a-99f1-485b-b5e7-b045d0dad869.gif (image/gif)	Diffraction is where a wave changes shape and direction when it encounters a obstacle. Image: 8849dc03-c6d1-4ed4-bd18-03ae6d0e31fc (image/jpg)
The Doppler effect is when a moving object compresses the wavelength of a sound wave when it is moving in the same direction. Image: 4b722b8e-b269-4e30-a023-40866a45ed02.gif (image/gif)	Reflection is returning a wave without absorbing it. The angle of incidence is always equal to the angle of reflection. Image: df7f2b5f-78c1-4e29-bf82-b9ad6f546618 (image/jpg)

Resource summary

	Created by tyler.carterblan about 9 years ago

	Copied by Ayeshs Altaf almost 8 years ago