Pasco OS-8515C Basic Optics System Manuel d'utilisateur télécharger pdf (Page 7)

Model No. OS-8515C Storage Box

Storage Box

Use the foam-padded box to store, organize, and protect the system’s components.

Place the components in the fitted compartments as illustrated below. Extra compart-

ments are included for additional components as spare parts. A full-page diagram

appears on page 69. Remove or copy that page and attach it the box lid.

About the Experiments

The experiment instructions on the following pages are arranged and categorized

according to which components of the Basic Optics System they use. See the table at

the top of each experiment for a detailed list of required equipment. Teachers’ notes,

including typical data and answers to questions, can be found starting on page 59.

The experiments that call for the light source work best in a dimly lit room.

Ray Optics Kit Experiments These experiments use the Ray Optics Kit, the

Light Source (in ray-box mode), and may require blank white paper, a ruler, protrac-

tor, and drawing compass.

1. Color Addition (page 9): Explore the results of mixing colored light and illumi-

nating colored ink with colored light.

2. Prism (page 11): Show how a prism separates white light into its component col-

ors and show that different colors are refracted at different angles through a

prism.

3. Reflection (page 13): Show how rays are reflected from plane, concave, and con-

vex mirrors.

4. Snell’s Law (page 15): Determine the index of refraction of acrylic by measuring

angles of incidence and refraction of a ray passing through the trapezoid.

5. Total Internal Reflection (page 17): Determine the critical angle at which total

internal reflection occurs in the trapezoid.

Light

Source

Adapter

Ray Optics Kit

Ray Table

and

Adjustable Lens

Holder

Viewing

Screen

Lenses

+100 mm

+200 mm

+250 mm

-150 mm

D-shaped Lens

Half-screen

Concave/convex

Mirror

1 2 3 4 5 6 7 8 9 10 11 12 ... 70 71

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Pasco OS-8515C Basic Optics System Manuel d'utilisateur Page 7

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