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Product name:FB737 zinc type jolly balance tester

Product Details

The device can grasp rules of simple harmonic motion of spring oscillator.
Experimental contents
☆To verify Hooke's law, measure stiffness factor of spring, observe the influence of line diameter and diameter of spring on stiffness factor of spring;
☆To research features of simple harmonic vibration of spring motion and measure period of simple harmonic vibration;
☆To measure vibation period of spring oscillator accurately by Hall switch; 

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