- #1
havaliza
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Here is a problem from a physics contest of two years ago. I've translated it from Persian but it might have some problems because of my lack of good English.
Problem:
Could anyone help me to solve it?
P.S. Is "water is going through it" correct? What do you call it in English?
Problem:
Assume a water pipe is in the middle room and the water is going through it. How can we find out the direction of water without cutting the pipe?
Could anyone help me to solve it?
P.S. Is "water is going through it" correct? What do you call it in English?
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