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For one, the pine’s density as obtained in the experiment is 0.47 g/ml which falls within the theoretical range of 0.35 – 0.67 depending on the class of pine (which in this case is near the value of kind radiata at 0.48). Similarly, the experimental density of oak which is 0.
75 g/ml is well within 0.6 – 0.9 and closest to the true values 0.74, 0.77, and 0.74 which are densities about American Red, American White, and English Brown oak woods, respectively. Moreover, the density of water commonly known as 1.00 g/cm3 or 1.00 g/ml is found empirically to be 0.998 g/ml whereas the density of copper which in theory is approximately 8.94 g/ml turns out to be 8.5 g/ml in the lab. The density of solid or liquid materials is an intensive property of matter which is why it does not depend on the quantity of material about being mass per unit volume. Because in class we study significant figures and dimensional analysis which involve units of length, mass, and volume, as well as their equivalent conversions in other units, the lab establishes relevance as we work in it to experience and learn how to deal with measurements in real life.
We have been able to understand that the method of finding density may be carried out by the task of acquiring measures of the mass and volume of a substance which can also be made useful in the scientific analysis of other dimensions.
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