Which best describes longitudinal waves?
a. compressions and rarefactions make up longitudina...
Physics, 04.02.2020 19:46 coollid876
Which best describes longitudinal waves?
a. compressions and rarefactions make up longitudinal waves, which can only travel in matter.
b. light energy travels in longitudinal waves and can travel in either matter or empty space.
c. longitudinal waves carry sound energy and are made up of crests and troughs.
Answers: 1
Physics, 22.06.2019 12:20
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Answers: 2
Physics, 22.06.2019 21:10
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Physics, 23.06.2019 02:00
Employer informs its employees that it will hold a substantial cash prize drawing for each work group at the end of each month in which no employee in the work group sustains a lost-time injury. tyra reports an injury that she sustained while operating a mechanical power press. tyra did not violate any employer safety rules when she sustained her injury. tyra’s injury requires her to miss work for two days. her employer cancels the cash prize drawing for that month for tyra’s work group because of tyra’s lost-time injury. did the employer misuse an incentive program to retaliate against tyra?
Answers: 3
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Answers: 2
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