Consider a black body of surface area 20.0 cm² and temperature 5 000 K. (a) How much power does it radiate? (b) At what wavelength does it radiate most intensely? Find the spectral power per wavelength at (c) the wavelength from part b. For answer to (d-i) present your results in the form of the table below. Expect very high exponents of the order 10+1000 d) 1.00 nm (an x- or y ray), e) 5.00 nm (ultraviolet light or an x-ray), f) 400 nm (at the boundary between UV and visible light), g) 700 nm (at the boundary between visible and infrared light), h) 1.00 mm (infrared light or a microwave) 2πheA hc ehc lik gT P(1), W/m - 1 25 ik;T 1.00 nm 5.00 nm 400 nm 580 nm and i) 10.0 cm (a microwave or radio wave). j) About how much power does the object radiate as visible light? (8 points total) 700 nm 1.00 mm 10.0 cm

Consider a black body of surface area 20.0 cm² and temperature 5 000 K. (a) How much power does it radiate? (b) At what wavelength does it radiate most intensely? Find the spectral power per wavelength at (c) the wavelength from part b. For answer to (d-i) present your results in the form of the table below. Expect very high exponents of the order 10+1000 d) 1.00 nm (an x- or y ray), e) 5.00 nm (ultraviolet light or an x-ray), f) 400 nm (at the boundary between UV and visible light), g) 700 nm (at the boundary between visible and infrared light), h) 1.00 mm (infrared light or a microwave) 2πheA hc ehc lik gT P(1), W/m - 1 25 ik;T 1.00 nm 5.00 nm 400 nm 580 nm and i) 10.0 cm (a microwave or radio wave). j) About how much power does the object radiate as visible light? (8 points total) 700 nm 1.00 mm 10.0 cm

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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