# Unit 13 Packet

Regular Physics
To optimize your use of this resource, click on the links for individual questions in your unit packet. The link will bring you to online help related to that question. Carefully read the resource material and procede to answer the questions in your unit packet. Answers and complete solutions to the Supplementary Challenges section can also be reviewed.

Objective 1

Images, Images, Images Lab

The Law of Reflection

Plane Mirror Lab

Objective 2

Plane Mirrors

Reflection

Mirror, Mirror on the Wall Lab

Objective 3

Diffuse Reflection

Objective 4

Spherical Mirros

Objective 5

Ray Diagrams for Concave Mirrors

Concave Mirror Lab

Mathematical Relations for Mirrors

Objective 6

Ray Diagrams for Convex Mirrors

Mathematical Relations for Mirrors

Objective 7

Spherical Aberration

### Images, Images, Images Lab (pp. 1-2)

Locating Images by Line of Sight

Object Distance and Image Distance

Right Angle Mirrors

### The Law of Reflection (pp. 3-4)

#1 and #2 Normal Line

#3 - #5 Incident and Reflected Rays

#6 - #9 Angles of Incidence and Reflection

#10 The Law of Reflection

#11 The Law of Reflection

#12 Definition of an Image

#13 Object Distance and Image Distance

### Plane Mirror Lab (pp. 5-6)

Locating Images by Line of Sight

The Law of Reflection

Definition of an Image

Object Distance and Image Distance

Virtual Images

### Plane Mirrors (pp. 7-8)

#1 - #8 Constructing Plane Mirror Ray Diagrams

#9 - #10 Portion of Mirror Needed to View Image

#11 - #12 Object Distance and Image Distance

### Reflection (pp. 9-10)

#1 The Law of Reflection

#2 - #3 Ray Diagrams and their Interprettations

#4 Portion of Mirror Needed to View Image

### Mirror, Mirror On the Wall... Lab (pp. 11-12)

Object Distance - Image Distance

Ray Diagrams for Plane Mirrors

Portion of Mirror Needed to View Image

### Diffuse Reflection (pp. 13-14)

#1 Distinction between Diffuse and Regular Reflection

#2 Cause of Diffuse Reflection

#3 Normal Lines and The Law of Reflection

#4 Diffuse Reflection and the Law of Reflection

#5 and #6 Diffuse Reflection and Paper

#7 Diffuse Reflection and Wet Road Pavements

### Concave Mirror Lab (pp. 15-16)

Object - Image Relationships for Concave Mirrors

### Spherical Mirrors (pp. 17-18)

#1 - #5 Anatomy of a Spherical Mirror

#6 - #8 Two Rules of Reflection for Concave Mirrors

#9 and #10 Focal Point and Center of Curvature

#11 - #14 Two Rules of Reflection for Convex Mirrors

### Ray Diagrams for Concave Mirrors (pp. 19-20)

Ray Diagrams for All Four Cases

Ray Diagrams

### Mathematical Relations For Mirrors (pp. 23)

Mirror Equation and Magnification for Concave Mirrors

Mirror Equation and Magnification for Convex Mirrors

### Spherical Aberration (pp. 25-26)

#1 Cause of Spherical Aberration

#2 Nature of Image

#3 and #4 Correcting for Spherical Aberration

#5 Parabolic Mirrors

#6 Hubble Space Telescope

### Supplementary Challenges

See answers and accompanying solutions to all odd-numbered problems.

Additional resources for physics students are available through links on the GBS Physics Home Page. Such resources include the Multimedia Physics Studios , a collection of animations and movies which illustrate key physics concepts and the Shockwave Physics Studios, a collection of interactive Shockwave exercises.

This page created by Tom Henderson of Glenbrook South High School.

Comments and suggestions can be sent by e-mail to Tom Henderson.

This page last updated on 8/24/98.