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Author Question: (a) What is the wavelength of the peak of the blackbody radiation curve for something at 3,000 ... (Read 94 times)

cagreen833

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on: Jul 28, 2018
(a) What is the wavelength of the peak of the blackbody radiation curve for something at 3,000 kelvins (the temperature of the filament of a light bulb)? (b) What type of EM wave is this?

Question 2

(a) What is the frequency of an EM wave that has a wavelength of 1 millimeter? (b) What type of EM wave is this?


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mistyjohnson

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Reply #1 on: Jul 28, 2018
Answer to Question 1

(a) 9.67  10-7 m, (b) infrared

Answer to Question 2

(a) 3  1011 Hz, (b) microwave


cagreen833

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Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

miss_1456@hotmail.com

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Reply 3 on: Yesterday
:D TYSM

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