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Chemistry, 25.01.2021 20:20 person76

С А
D
5. At which point is the sonar travel time going to be the shortest?
B
6. Between which two points is sonar travel time going to DECREASE the most?
7. Between which two points is sonar travel time going to INCREASE the most?
8. At which point is sonar travel time going to be the longest?

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С А
D
5. At which point is the sonar travel time going to be the shortest?
B
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