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Instruction Manual
Blank on one side and available with 1 cm grid for drawing or X/Y axis for graphing on the other side
with digital frequency display
The Optical Bench is one kind of multi-purpose optical instrument
Photoelectric Effect Demo Antiseptics Instruction ManualIt is a more useful instrument for research the rule of photoelectric effect: Electrons inside an object will escape to the surface immediately when light irradiates on it. Initial kinetic energy of the escaping electrons has nothing to do with intensity of light but increased along with increment of light frequency. Saturation current is positively rated to intensity of light. The instrument can also determine the stopping potential and qualitative
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