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phywhat

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**Can anyone show me how to work this problem out?**

The speed of light is 3.0*10^8 m/s and the speed of sound is 340 m/s. Find the vaule of the interger

*n*in the following statement:"If you start counting seconds when you see something happen and stop when you hear it happen, for every

*n*seconds counted the event was about 1 km away."