012-07137A
Experiment 3: The Index of Refraction of Glass
EQUIPMENT NEEDED:
Introduction
Procedure
1.
Setup and Operation
2.
NOTE:
3.
4.
5.
6.
7.
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VIEWING SCREEN
MICHELSON, TWYMAN-GREEN
OS-9255A
Glass plate
ADJUSTABLE MIRROR
MICHELSON, TWYMAN-GREEN
Figure 3.1. Equipment Setup
Precision Interferometer
PRECISION
INTERFEROMETER
Rotational
pointer
1 div = 1 MICRON
Read Angle of
Inclination on
Degree Scale
15