If a spring is activated by 0.5 mm and it generates a force of 150 gm, the load deflection rate of spring would be:
Correct Answer: 300 gm/mm
Description: STIFFNESS OR LOAD DEFLECTION RATE
This is the force magnitude delivered by an appliance and is proportional to the modulus of elasticity (E). Low stiffness leads to an ability to apply lower forces, a more constant force to be delivered over time and greater ease and accuracy in applying a given force.
Category:
Dental
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