Modern Physics Item 4 haring5Part AWhat temperature, in °C, is a blackbody whose emission spectrum peaks at 420 nm ?Express your answer in degrees Celsius.► View Available Hint(s)T=SubmitPart BT =17 ΑΣΦSubmitWhat temperature, in °C, is a blackbody whose emission spectrum peaks at 3.00 um ?Express your answer in degrees Celsius.► View Available Hint(s)Provide FeedbackBVE ΑΣΦ?°C?°C

Wein's law states thatPart (A) Peak wavelength=420 nm = 420×10-9 mPart (B) Peak wavelength=3.00…

What temperature, in °C, is a blackbody whose emission spectrum peaks at 420 nm ? Express your answer in degrees Celsius. ► View Available Hint(s) T = Submit Part B T = 17 ΑΣΦΑ Submit What temperature, in °C, is a blackbody whose emission spectrum peaks at 3.00 μm ? Express your answer in degrees Celsius. ► View Available Hint(s) 15. ΑΣΦ ? rovide Feedback °C ? °℃

What temperature, in °C, is a blackbody whose emission spectrum peaks at 420 nm ? Express your answer in degrees Celsius. ► View Available Hint(s) T = Submit Part B T = 17 ΑΣΦΑ Submit What temperature, in °C, is a blackbody whose emission spectrum peaks at 3.00 μm ? Express your answer in degrees Celsius. ► View Available Hint(s) 15. ΑΣΦ ? rovide Feedback °C ? °℃

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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Concept explainers

Wien's displacement law

Students often get confused between Wien's displacement law and Planck's radiation law. Although both are historically related, yet they are conceptually different. Planck's law helps determine the spectrum of a blackbody, while Wien's law determines the relationship between peak wavelength and temperature.

Question

Modern Physics Item 4

haring
5
Part A
What temperature, in °C, is a blackbody whose emission spectrum peaks at 420 nm ?
Express your answer in degrees Celsius.
► View Available Hint(s)
T=
Submit
Part B
T =
17 ΑΣΦ
Submit
What temperature, in °C, is a blackbody whose emission spectrum peaks at 3.00 um ?
Express your answer in degrees Celsius.
► View Available Hint(s)
Provide Feedback
B
VE ΑΣΦ
?
°C
?
°C

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