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Determining the velocity of light for different propagation media - measuring with the laser motion sensor S and CASSY /
Determining the velocity of light for different propagation media - measuring with the laser motion sensor S and CASSY

Determining the velocity of light for different propagation media - measuring with the laser motion sensor S and CASSY

VP5.6.3.4

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Description

In the experiment P5.6.3.4 water and acrylic glass of thickness d are held into the path of the beam, and then the resulting increase of the time-of-flight Δt is measured. With the velocity of light c in air measured in the experiment P5.6.3.3, the velocity of light c_M in matter can now be determined:

Finally, the refractive index n is determined according to

Components of equipment sets

1	524013 8	Sensor-CASSY 2
1	524220 4	CASSY Lab 2
1	524073 8	Laser motion sensor S
1	47732 4	Cuvette made of optical glass 45 x 12.5 x 52.5 mm
1	47634 4	Transparent plastic block
1	337116 4	End buffers, pair
1		additionally required: PC with Windows XP/Vista/7/8/10 (x86 or x64)

Experiment Instructions

PDF (Description from CASSY Lab)

P5.6.3.4 Determining the velocity of light for different propagation media - measuring with the laser motion sensor S and CASSY

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Determining the velocity of light for different propagation media - measuring with the laser motion sensor S and CASSY

Description

Components of equipment sets

Experiment Instructions

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