Yokka Stars

Task id14026

Task id14026

Seller: nerdmavr

Price: 0.22 USD

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Product description

In a vacuum, a glass capillary tube of radius r is immersed in a cup of oil, which has a very low vapor pressure and wets glass well. Find the pressure in the oil at a height h/3 above the oil level in the cup, where h is the height to which the oil rises in the capillary (figure). The surface tension of the oil is s.

Additional information

Detailed solution. Format gif