Apipe that is 20.0 m long and 10.0 cm in diameter contains olive oil. the density of the olive oil is 890 kg/m3 and the bulk modulus is 1.3 × 109 pa. a 3.4-hz longitudinal wave is transmitted in the oil. how many milliseconds does it take for the wave to travel the length of the pipe in the oil?

the answer would most likely be c, because if it's a comical piece of information, it may likely not be true, if it's a site that allows anybody to edit the content, it could mean a five year old is typing the info, and if it's a tv show produced by a celeb, it may have a biased opinion.

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.