SET UP:In this example, we will apply the concept of the deBroglie wavelength to neutrons. Find the speed andkinetic energy of a neutron(m= 1.675 x 10-27 kg) that has a de Brogliewavelength λ = 0.200 nm, typical of atomicspacing in crystals. Compare the energy with theaverage kinetic energy of a gas molecule at roomtemperature (T = 20°C).SOLVEFrom the ce Broglie relationship6.626 x 10 ¹J-sVAm (0.200 x 10 m)(1.675 x 10 kg)1.98 x 10 m/s,11K =mu²(1.675 x 10-kg)(1.98 x 10³ m/s)³22-3.28 x 10 J-0.0205 VThe average translational kinetic energy of a molecule of an ideal gas at absolute temperature T = 293 K equal to 20°C or66°F) is given by K=KT, where & is Bolzmann's constantK--(1.38x10-¹1/K) (293 K)6.07 x 10- J-0.0379 eV.THIS IS THE PART I NEED:Part A) Find the kinetic energy of an electron with a de Broglie wavelength of0.150 nmnm. Express your answer in electronvolts to three significant figures.M

Answered: Image /qna-images/answer/1ea36951-3c7c-484c-867c-221809841c92.jpg

Answered: Part A) Find the kinetic energy of an…

Similar questions

Needs Complete solution with 100 % accuracy don't use chat gpt or ai i definitely upvote you be careful Downvote for ai or chat gpt answer.
3:42 .ull 5G Done 2 of 2 John Isner holds the ATP's (Association of Tennis Professionals) official record for the fastest serve at 253 km/h. Calculate the de Broglie wavelength of a tennis ball with the standard weight of 54.6 grams. Give your answer in 1034 m (for example, if your answer is 5.6x1034 m, then enter 5.6). This should give you a good idea of why one cannot expect to observe interference affects using tennis balls rather then, for example, electrons. +)
help please
Help with a iv, b and c
Calculate the de Broglie wavelength (in fm) of a 5.8 MeV a particle emitted from an atomic nucleus whose diameter is approximately 1.6 × 10¯14, fm Calculate its minimum kinetic energy (in keV) according to the uncertainty principle. keV Could this particle exist inside the nucleus? Yes No Explain. m.
A) Find the wavelength of a photon that has energy of 27 eVeV. Express your answer with the appropriate units. B) Find the wavelength of an electron that has energy of 27 eVeV. (The energy of the electron is its kinetic energy.) Express your answer with the appropriate units.
The work function of a certain metal is found to be 1.82 ev. What is the stopping potential required to to stop the current in a photoelectric effect experiment if the wavelength of the incident light is 452 nm. Round your answer to 3 significant figures. Add your answer
a) What is the momentum of a 0.0080-nm wavelength photon that could detect details of an atom? x10 23 kg m/s b) Calculate its energy. MeV
4. In an electron microscope electrons are accelerated by a 1500-V potential drop to a velocity of approximately 1x108 m/s. a) Calculate the de Broglie wavelength of these electrons. b) What size objects should such a microscope be able to visualize? Explain your answer. c) If you desire a minimum uncertainty in the position of the electrons in your microscope of 1 Å, what is the maximum uncertainty that is acceptable in the momentum and velocity of the electrons?..
The work function of cesium is 2.1 eV. ▾ Part A Determine the lowest frequency photon that can eject an electron from cesium. Express your answer with the appropriate units. Templates Symbols undo' rego Teset keyboard shortcuts Help Value Units Request Answer Part B Determine the maximum possible kinetic energy in electron volts of a photoelectron ejected from the metal that absorbs a 320-nm photon. Express your answer in electronvolts. Templates Symbols undo' redo Teset keyboard shortcuts Help Kmax= eV f= Submit

Part A) Find the kinetic energy of an electron with a de Broglie wavelength of 0.150 nmnm. Express your answer in electronvolts to three significant figures.