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Photoelectric Effect Set Manufacturer,Supplier and Exporter in India

Photoelectric Effect Set

Product Code : JL-LE-10571

Cat. No. : “JSS-329/049”

DESCRIPTION :-
Demonstrate to students that the emission process depends strongly on the frequency of radiation.
The experiment illustrates that for each metal, a critical frequency exists that prevents light of a lower frequency from liberating electrons while light of a higher frequency always does.
The emission of electrons occurs within a short time after arrival of the radiation, and the member of electrons is proportional to the intensity of this radiation.
Completing this experiment provides the strongest evidence that the electromagnetic field is quantified and that the field consists of quanta of energy (photons): E= hn where n is the frequency of the radiation, and h is the Planck’s constant.
Comprehensive Materials and Equipment Accuracy: ±0.2% 110V±10%, 60Hz
Output: ±15V Continuously Variable
Regulated-Voltage Power Supply
Low-Current Digital Nanometer Demonstrate to students that the emission process depends strongly on the frequency of radiation.

   

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