Laboratornaia Rabota 3 Po Fizike 11 Klass Tikhomirova Iavorskii Page

The subject of laboratory work No. 3 in the 11th-grade physics curriculum by S.A. Tikhomirova and B.M. Yavorsky is .

Observe the ray as it passes through the glass. Mark the exit point on the opposite side of the plate. The subject of laboratory work No

) of a medium shows how many times the speed of light in a vacuum ( ) is greater than its speed in the medium ( Yavorsky is

Below is a structured template (essay/report) you can use for this work: ) of a medium shows how many times

Laboratory Work No. 3: Determination of the Refractive Index of Glass

In this lab, I determined the refractive index of glass by measuring the angles of light propagation at the boundary of two media. The results confirm that as light enters a more optically dense medium (glass) from a less dense one (air), the ray bends toward the normal. Potential errors in the experiment may arise from the thickness of the pencil lines or slight misalignments of the pins/laser.

n=sinαsinβn equals the fraction with numerator sine alpha and denominator sine beta end-fraction