What is a Wave? Video Lessons

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Problem: Sound waves cannot travel ina) air.b) water.c) steel.d) a vacuum.

FREE Expert Solution

Sound waves are mechanical waves. Mechanical waves are characterized by the oscillation of matter, and hence the transfer of energy through a medium.

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Problem Details

Sound waves cannot travel in
a) air.
b) water.
c) steel.
d) a vacuum.

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