Are sound waves pulled down? Also as a bonus question, does gravity affect anything other that matter?
In: Physics
Just pointing out that density isn’t directly dependant on gravity, it’s simply mass (amount of material)/volume: the density of water is the same here and in the moon. Liquid water always (more or less) has a density of ~1 kg/L: every 1 liter of water contains a mass of 1 kg.
Weight, on the other hand, is the force that acts upon an object under gravity.
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