Q:

What tool is used to measure density?

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Quick Answer

Density is defined as mass per unit volume, so it is necessary to measure both the weight and volume of an object to determine its density. Use a scale to measure the object's weight. A ruler can be used to measure the dimensions of an object and calculate its volume.

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Full Answer

The volume of irregularly shaped solids can be found by using the displacement method, which the object is placed in a graduated cylinder containing a known volume of water. The subsequent change in water level is equal to the volume the object displaces. When calculating the density of a liquid, a graduated cylinder can be used to measure the liquid's volume.

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