PS_2 - H7B Spring 2012 Problem Set #2 Due in class by...

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H7B Spring 2012 Problem Set #2 Due in class by Tuesday, February 7, 2012 Problem 1: Giancoli 4 th edition Ch 18 #56 Problem 2 Giancoli 4 th edition Ch 18 #63 Problem 3: Giancoli 4 th edition Ch 18 #67 Problem 4: Giancoli 4 th edition Ch 18 #70 Problem 5: Giancoli 4 th edition Ch 18 #75 #6 The Planck Distribution Function An object in thermal equilibrium will radiate heat through a process known as "blackbody radiation," where all properties of the radiation are determined by the body's temperature. In quantum mechanics, radiation means that massless particles called photons carry energy away from the body. All electromagnetic radiation (including visible light) consists of photons. Each photon carries energy equal to hc/ , where is the wavelength of the photon, h is the Planck constant (6.6 x 10 -34 Joule-sec in SI units), and c is the speed of light. Blackbody radiation is given by the Planck Distribution Function, which says that the
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This note was uploaded on 03/18/2012 for the course PHYSICS H7b taught by Professor Staff during the Spring '08 term at University of California, Berkeley.

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