Stogs Reflection and Refraction

What is the law of reflection?

• Angle of incidence > angle of reflection

• Angle of incidence = angle of refraction

• Angle of incidence = angle of reflection

• Angle of incidence < angle of reflection

What does letter A represent in the diagram?

• light ray

• normal

• incidence ray

• reflected ray

What does letter B represent in the diagram?

• incidence ray

• normal

• light ray

• reflected ray

What does letter C represent in the diagram?

• normal

• angle of reflection

• angle of incidence

• angle of refraction

What does letter D represent in the diagram?

• normal

• angle of reflection

• angle of incidence

• angle of refraction

What does letter E in the diagram represent?

• normal

• incidence ray

• reflected ray

• refracted ray

When light goes from a less dense medium to to a more dense medium, light bends ............... the normal.

• towards

• away from

When light goes from a more dense medium to a less dense medium, light bends ....................... the normal.

• towards

• away from

Light is produced by ....................... objects.

• luminous

• smooth

• all

Why does the straw appear to be bent?

• light is reflected

• light is absorbed

• light is turned

• light is refracted

Tags

NGSS.MS-PS4-2