A grandfather clock keeps correct timeat sea level. If the clock is takento the top of a nearby mountain,(a) would you expect it to keepcorrect time, run slow, or runfast? (b) Choose the best explanation from among the following: The extra gravity from the mountain causes the period to decrease

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Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.