Please answer both questions Neutron diffraction is used in determining the structures ofmolecules.a. Calculate the de Broglie wavelength of a neutronmoving at 2.86% of the speed of light.Wavelengthb. Calculate the velocity of a neutron with awavelength of 73 pmpm = 10-¹2 m).Velocity =mm/s Microwave radiation has a wavelength on the order of 1.6cm. Calculate the frequency and the energy of a singlephoton of this radiation.Frequency==JEnergyCalculate the energy of an Avogadro's number of photons(called an einstein) of this radiation.Energy-1SJ

1) we have to calculate the wavelength and velocity of neutron

Neutron diffraction is used in determining the structures of molecules. a. Calculate the de Broglie wavelength of a neutron moving at 2.86% of the speed of light. Wavelength b. Calculate the velocity of a neutron with a wavelength of 73 pm m). = (1 pr · pm = 10-12 Velocity = m m/s

Neutron diffraction is used in determining the structures of molecules. a. Calculate the de Broglie wavelength of a neutron moving at 2.86% of the speed of light. Wavelength b. Calculate the velocity of a neutron with a wavelength of 73 pm m). = (1 pr · pm = 10-12 Velocity = m m/s

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter7: Atomic Structure And Periodicity

Section: Chapter Questions

Problem 54E: Neutron diffraction is used in determining the structures of molecules. a. Calculate the de Broglie...

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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.

Question

Please answer both questions

Neutron diffraction is used in determining the structures of
molecules.
a. Calculate the de Broglie wavelength of a neutron
moving at 2.86% of the speed of light.
Wavelength
b. Calculate the velocity of a neutron with a
wavelength of 73 pm
pm = 10-¹2 m).
Velocity =
m
m/s

Microwave radiation has a wavelength on the order of 1.6
cm. Calculate the frequency and the energy of a single
photon of this radiation.
Frequency
=
=
J
Energy
Calculate the energy of an Avogadro's number of photons
(called an einstein) of this radiation.
Energy
-1
S
J

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