Which of the following statement is true about waves?
a. always have the same speed in a medi...
Physics, 18.09.2019 05:00 solisemily62
Which of the following statement is true about waves?
a. always have the same speed in a medium
b. a wave has the same speed in all media.
c. a wave has the same speed in a medium
d. sound waves are faster than light waves
Answers: 3
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Porque crees que el agua no podia subir mas de 10 m de altura con ese tipo de bomba
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Increasing the pressure on one spot of a fluid will increase the pressure everywhere else in the fluid a. pascals principal b. archimedes' principal c. bernoulli's principal
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Which of these has some mechanical energy? a. an atom b. heat inside earth c. a book on a shelf d. the fire from a lit match
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