Chemistry, 11.04.2020 09:00 Reebear1447
In the diagram below, two students are experimenting with a jump rope. The rope is showing some wave activity. What is the medium for the waves?
A: air
B: rope
C: students
D: moisture
Answers: 3
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The difference between the atomic number of an element and the element’s atomic mass is the number of ions.
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In the diagram below, two students are experimenting with a jump rope. The rope is showing some wave...
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