Fichas

Sin título

Thifany Ramirez Inglés 14 fichas

Fichas del conjunto (14)

1ReflectionWhen a wave hits a surface, any part of the wave that cannot pass through the surface bounces back.
2example Reflectionwhen you see yourself in the mirror, you used reflected light to see yourself.
3law of reflection:the angle of incidence equals the angle of reflection
41. Incoming wavea wave moving toward the surface at an angle.
52. Angle of incidencethe angle between the incoming wave and the normal.
63. Normala line perpendicular to the surface a the point where reflection occurs.
74. Angle of reflectionthe angle between the reflected wave and the normal
85. Reflected wavea wave bouncing off the surface at an angle
9Refractionthe bending of waves due to a change in speed.
10causes the wave to bend● When a wave enters a new medium at an angle, one side of the wave changes speed before the other side
11● Bending occursbecause different parts of the wave travel at different speeds
12● No bending occurs ifa wave enters a new medium at a right angle.
13example Refractionwhen you are on a skateboard and you change from the sidewalk to the grass the skateboard is going to slow down.
14—

Descripción: Fichas sobre Sin título, creado por Thifany Ramirez el 19/05/2016.
Creado por: Thifany Ramirez
Visitas: 0
Valoración