Physics, 18.04.2020 08:30 harrisakeeyah

12. The speed of sound in air is 320 ms-1 and in water it is 1600 ms-1 . It takes 2.5 s for sound to reach a certain distance from the source placed in air.
a. Find the distance.
b. How much time will it take for sound to travel the same distance when the source
is in water?

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12. The speed of sound in air is 320 ms-1 and in water it is 1600 ms-1 . It takes 2.5 s for sound to...