Consider an insulated container containing 2.1-kg ice at -11°C. Inside the container, there is a spherical object with radius 31 cm and at a certain temperature of 12160°C. Calculate the time (in hours) where all the ice has melter. Assume that sphere is a black body. NOTE: Use pi = 3.14 Final answer in TWO decimal place. No need to type the unit. c_water = 4190 J/kgk, c_ice = 2100 J/kgK, Lf = 334,000 J/kg, o = 5.6704e(-8) W/m²K4.

Consider an insulated container containing 2.1-kg ice at -11°C. Inside the container, there is a spherical object with radius 31 cm and at a certain temperature of 12160°C. Calculate the time (in hours) where all the ice has melter. Assume that sphere is a black body. NOTE: Use pi = 3.14 Final answer in TWO decimal place. No need to type the unit. c_water = 4190 J/kgk, c_ice = 2100 J/kgK, Lf = 334,000 J/kg, o = 5.6704e(-8) W/m²K4.

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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