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When 1 gram of water is evaporated the volume of the water vapor increases but the mass remains constant Why does the mass of the water remain constant?
Wiki User
∙ 12y ago
Mass never changes unless you add more to it, the volume actually stays the same but is more spread out.
Wiki User
∙ 12y ago
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When 1 gram of water is evaporated the volume of the water vapor increases but the mass remains constant Why does the mass of the water remain constant?
There is no way that mass can be created or destroyed. Here is an informal way to consider the situation. When you evaporate the water, the distance between the molecules increases. But no new molecules are created (or destroyed). Well, the mass is not simply the total number of molecules - but this gives you an idea how this situation works.
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P=VI If current (I) increases then P will increase proportionally. That is, assuming that voltage (V) remains constant. If voltage decreases and current increases or vice versa, proportionally then P will remain the same.
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No. In order for an object to remain stationary, the forces on it must be balanced. If the pull on the object increases, the force of static friction must also increase.
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No but if you replace a constant with a function it will remain a formula
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