A sphere has a radius of 2.80x102 m. This perfectly emitting sphere glows an orange-ish color and is found to have a peak black-body wavelength of 770. nm. Answer the five parts below, using three significant figures as appropriate Part A-What is the temperature, T, of the sphere in Kelvin?.

A sphere has a radius of 2.80x102 m. This perfectly emitting sphere glows an orange-ish color and is found to have a peak black-body wavelength of 770. nm. Answer the five parts below, using three significant figures as appropriate Part A-What is the temperature, T, of the sphere in Kelvin?.

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter6: Photons And Matter Waves

Section: Chapter Questions

Problem 57P: (a) For what temperature is the peak of blackbody radiation spectrum at 400 nm? (b) If the...

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Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.

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A sphere has a radius of 2 80x102 m. This perfectly emitting sphere glows an orange-ish color and is found to have a peak black-body wavelength of
770. nm.
Answer the five parts below, using three significant figures as appropriate
Part A-What is the temperature, T, of the sphere in Kelvin?

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