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

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Which of the following statement is true about waves?
a. always have the same speed in a medi...