SOLUTION: A spherical drop of oil with diameter 1 mm falls onto a water surface and produces circular oil film radius 10 cm. Calculate thickness of oil film

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Question 1087830: A spherical drop of oil with diameter 1 mm falls onto a water surface and produces circular oil film radius 10 cm. Calculate thickness of oil film
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
pi%2A%284%2F3%29%281%2F2%29%5E3=h%2Api%2A%2810%2F2%29%5E2%2A10%5E2

The factor on the right, 10%5E2 is for converting centimeters to millimeters; TWICE. Thickness of the oil film is h.