a lead block with a volume of 85cm^3 and a mass of 938g is submerged in water. according to archimedes principle, how much water will be displaced.

Explanation:

Given

Required

Volume of displaced water

From Archimedes principle, we understand that the volume of displaced water is the same as the volume of the submerged body;

This is so, because these two parameters are directly proportional;

Hence,

volume of water will be displaced

b) mutualism

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water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.