1. Drops frequently form above the ocean by the mechanical disruption of waves in strong winds. How much work is required to break up 1 kg of seawater (T = 20°C, s=35 psu) into tiny drops (called spray drops), each in the form a sphere with radius 1 μm? The surface tension between seawater and air can be evaluated from σ (air-seawater) = 75.63 -0.144 T+ 0.221 s where T is in °C, s is in psu, and σis 10-3 Nm-1.

1. Drops frequently form above the ocean by the mechanical disruption of waves in strong winds. How much work is required to break up 1 kg of seawater (T = 20°C, s=35 psu) into tiny drops (called spray drops), each in the form a sphere with radius 1 μm? The surface tension between seawater and air can be evaluated from σ (air-seawater) = 75.63 -0.144 T+ 0.221 s where T is in °C, s is in psu, and σis 10-3 Nm-1.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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