A simple and no cost method to find out density of objects with a spring
نویسنده
چکیده
Determination of density of liquid Springs have wide applications in physics and engineering. In physics laboratories, the students are often asked to find out the value of the spring constant of a given spring. The method generally they follow is based on Hooke’s law. This law states that the extension (x) of a spring within its elastic limit is directly proportional to the force applied to it. The restoring force (F) developed in the spring is thus given by
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