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what's molarity of solution formed from 6.75g Mack dissolved in water to make a solution with total volume of 452 ml |
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Answer» Explanation: Sound waves are created when sounds MAKE vibrations in the air. In this ACTIVITY, your voice VIBRATES the air inside the cup, which are then transferred to the BOTTOM of the cup. The bottom of the cup passes the sound waves to the string, and so on to the other cup. |
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