Physics, 28.06.2019 03:00, isabelaparis4460
1) which of the following would not be considered a mechanical wave? (1 point) a) surface wave on the ocean b) radio wave transmitted from a satellite c) standing wave on a guitar string d) sound wave in a pipe organ2) which of the following would be considered a medium? (1 point) a) a block of wood b) a pool of water c) a container of carbon dioxide d) all of the above3)a wave of wavelength 42 cm travels with frequency 23 hz. what is the speed of the wave? (1 point) a) 0.01 m/s b) 54.7 m/s c) 9.66 m/s d) 96.6 m/s4)a 700.0-cm rope under a tension of 65.0 n is set into oscillation. the mass density of the rope is 90.0 g/cm. what is the frequency of the second overtone (n = 3)? (1 point) a) 0.018 hz b) 1.8 hz c) 0.18 hz d) 0.0018 hz
Answers: 2
Physics, 22.06.2019 18:00, slugmilk1090
Gabby calls her cousin who lives in a different state and tells her to turn her radio to channel 98.7 so they can listen to their favorite song that is playing. her cousin turns her radio to 98.7, but does not hear the same song gabby hears. which most likely explains why?
Answers: 1
Physics, 23.06.2019 00:50, 1234fatimasm
which statements describe the image? check all that apply. the wood is releasing argon gas. this information is useful for dating ancient rock. the process works only with organic matter. the element has a half-life of 5,730 years. this shows the half-life of carbon-19.
Answers: 1
1) which of the following would not be considered a mechanical wave? (1 point) a) surface wave on t...
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