A UV laser (193 nm) vision correction surgery makes a spot and evaporates a layer of cornea. The total heat energy absorbed by the cornea is 4 × 10^−7kJ. The initial temperature is 30C. What is the mass of the tissue, assuming the evaporated tissue leaves at a temperature of 100C and corneal tissue has the same properties as water.

A UV laser (193 nm) vision correction surgery makes a spot and evaporates a layer of cornea. The total heat energy absorbed by the cornea is 4 × 10^−7kJ. The initial temperature is 30C. What is the mass of the tissue, assuming the evaporated tissue leaves at a temperature of 100C and corneal tissue has the same properties as water.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter27: Wave Optics

Section: Chapter Questions

Problem 59P

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