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urbanoutfitters

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The changes in pressure caused when molecules of air or fluid collide with one another then move apart again are called ________.
◦ hertz
◦ frequency
◦ decibels
◦ pitch
◦ sound waves


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Marked as best answer by urbanoutfitters on Jan 28, 2020

otokexnaru

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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urbanoutfitters

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Reply 2 on: Jan 28, 2020
:D TYSM


tandmlomax84

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Reply 3 on: Yesterday
Excellent

 

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