Linear Expansion

Linear Expansion Linear Expansion Written by: Lab Partner: Submitted to: February 3, 2000 In this taste I test the coefficient of linear expansion of various unknown surfaces and compared them to the known coefficients for several(prenominal) metals. The experimentation was carried out using an apparatus into which two metal perchs of close to 1 meter in length could be clamped. A dial micrometer gauge was attached to one s crystallizeping efflorescence of the apparatus, which was used to measure the amount the rod grow during heating.

A Bunsen burner was used to heat a flaskful of peeing to boiling temperature, an d a flexible hose was attached to the top of the flask to conduct the steam to the rod be evaluated. A thermometer was placed in the opposite end of the rod to doctor the temperature at the beginning and end of the experiment. As the experiment progressed, the micrometer was monitored until the temperature reached a final stable measurement, at which point the temperature...If you urgency to get a full essay, order it on our website: OrderEssay.net

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