Reflection and Refraction Answers
0 verified answers
1
Free Preview
A ray diagram for a refracted light ray is shown.
A
mediumB
boundaryC
normalD
incident ray2
Free Preview
Which are characteristics of a ray when it hits a boundary and refracts, but not when it hits the boundary and reflects? Check all that apply.
A
changes directionB
changes speedC
does not change directionD
does not change speedE
bounces off the boundaryF
passes through the boundary3
Which would most likely cause specular reflection?
A
a pathway with rough rocksB
a shiny, smooth leafC
a small patch of soilD
a rough log5
Light strikes a smooth wooden tabletop.
A
The light rays bounce off the table and all move in the same direction.B
The light rays bounce off the table and move in different directions.C
The light rays pass through the table and all move in the same direction.D
The light rays pass through the table and move in different directions.6
A ray diagram is shown.
A
It shows an incident ray.B
It shows that the ray is changing direction.C
It shows the ray passing through the boundary.D
It shows that angles form between the rays and the normal.7
A ray diagram is shown.
A
angle of incidenceB
angle of reflectionC
normalD
medium8
Which formula represents Snell’s law?
A
n Subscript 1 Baseline plus sin theta Subscript 1 equals n Subscript 2 Baseline plus sin theta Subscript 2
B
Option
C
Option
D
Option
9
An incident ray of light strikes water at an angle of 30°. The index of refraction of air is 1.0003, and the index of refraction of water is 1.33.
A
22°B
24°C
30°D
42°10
[BLANK]
A
specularB
diffuseC
straightD
incidentDid you find these answers helpful?
Verified answers available
TRY EDGENUITY HACKS
- Auto Complete Exams
- Auto Complete Assignments
- Skip Videos Instantly
50,000+ students using this