Four friends, a, b, c, and d are standing varying distances away from a speaker which is producing sound waves.

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hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!

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the five characteristics of adolescence are biological growth and development, and undefined status, increased decision making, increased pressure and the search of self.