China Wholesale Information Optics Manufacturers – LCP-18 Apparatus for Measuring Speed of Light – Labor

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Our personnel are always inside the spirit of "continuous improvement and excellence", and together with the outstanding excellent goods, favorable price and good after-sales services, we try to gain every customer's trust for Malus"s Law, Liquid Conductivity, Stefan-Boltzmann Law, We have now deep cooperation with hundreds of factories all over China. The goods we give can match with your different calls for. Choose us, and we won't make you regret!

China Wholesale Information Optics Manufacturers – LCP-18 Apparatus for Measuring Speed of Light – Labor Detail:

Since Galileo first tried to measure the speed of light in the 16th century, people have used the most advanced technology to measure the speed of light in various periods. Now, the distance that light travels in a certain time has become the unit standard of all length measurement, that is, “the length of meter is equal to the distance that light travels in 1 / 299792458 second interval in vacuum.” the speed of light has also been directly used in distance measurement, The speed of light is closely related to astronomy. The speed of light is also an important basic constant in physics. Many other constants are related to it, such as Rydberg constant in spectroscopy, the relationship between vacuum permeability and vacuum conductivity in electronics, the first radiation constant and the second radiation constant in Planck’s blackbody radiation formula, The mass constants of protons, neutrons, electrons and muons are all related to the speed of light C.

Optional experiments: Measure the refractive index of various media such as organic glass, synthetic quartz, and liquid by using an optional media tube.

Specifications

Description	Specifications
Light Source	Semiconductor Laser
Length of Rail	0.6 m
Signal Modulation Frequency	100 MHz
Phase Measurement Frequency	455 kHz
Length of Round-Trip Optical Path	0 ~ 1.0 m (retroreflector travel 0 ~ 0.5 m)
Measurement Error of Speed of Light	5% or better

Part List

Description	Qty
Main Unit	1
BNC Cable	2
Manual	1
Transparent Liquid Tube with Support Carriers	optional

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Our well-equipped facilities and superb good quality control throughout all stages of manufacturing enables us to guarantee total buyer gratification for China Wholesale Information Optics Manufacturers – LCP-18 Apparatus for Measuring Speed of Light – Labor , The product will supply to all over the world, such as: Somalia, Swansea, Australia, In the new century, we promote our enterprise spirit "United, diligent, high efficiency, innovation", and stick to our policy"basing on quality, be enterprising, striking for first class brand". We would take this golden opportunity to create bright future.

Fraunhofer Diffraction