Which property describes an electromagnetic wave and not a mechanical wave?
a. transfers ene...
Physics, 30.09.2019 14:30 babygirlmiller
Which property describes an electromagnetic wave and not a mechanical wave?
a. transfers energy
b. travels in a vacuum
c. has frequency
d. requires a medium
Answers: 1
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Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter
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