What is (a) the wavelength of a 5.90-eV photon and (b) the de Broglie wavelength of a 5.90-eV electron?
What is (a) the wavelength of a 5.90-eV photon and (b) the de Broglie wavelength of...
What is the de Broglie wavelength of a He atom with a kinetic energy of 0.025 eV? What is the de Broglie wavelength of an electron with the same kinetic energy?
Determine the de Broglie wavelength of a photon moving at 6.50 Times 10^7 m/s of an electron moving at 5.50 Times 10^7 m/s speed of an electron which has a de Broglie wavelength of 2.10 Times 10^-11 m.
A) If the De Broglie wavelength of an electron is equal to 350 nm calculate the velocity of the electron. Assume that the electron's speed is non-relativistic. B) If the kinetic energy of an electron is 440 eV, calculate its De Broglie wavelength. For this non-relativistic electron you must first calculate its velocity from the general kinetic energy equation. Then you can find the De Broglie wavelength of the electron.
What is the de Broglie wavelength of electrons with 1.00x10^5 eV kinetic energy?
The de Broglie wavelength calculation for an object holds even at relativistic speeds. At what total energy E will the de Broglie wavelength of an electron be different by a factor of two from the wavelength of a photon with the same energy?
If the De Broglie wavelength of an electron is equal to 400 nm calculate the velocity of the electron. Assume that the electron's speed is non-relativistic. Answer: 1832.42 m/s If the kinetic energy of an electron is 400 eV, calculate its De Broglie wavelength. For this non-relativistic electron you must first calculate its velocity from the general kinetic energy equation. Then you can find the De Broglie wavelength of the electron. I cannot figure out the second part, please explain!
A photon of wavelength 4.18 pm4.18 pm scatters at an angle of 152∘152∘ from an initially stationary, unbound electron. What is the de Broglie wavelength of the electron after the photon has been scattered? A photon of wavelength 4.18 pm scatters at an angle of 152° from an initially stationary, unbound electron. What is the de Broglie wavelength of the electron after the photon has been scattered? de Broglie wavelength: pm
Part A What is the speed of an electron with a de Broglie wavelength of 0.17nm ? Express your answer using two significant figures. Part B What is the speed of a proton with a de Broglie wavelength of 0.17nm ? Express your answer using two significant figures.
A photon of wavelength 3.48 pm scatters at an angle of 107∘ from an initially stationary, unbound electron. What is the de Broglie wavelength of the electron after the photon has been scattered? de Broglie wavelength: ______pm
5. Find the kinetic energy of an electron whose de Broglie wavelength is 34.0 nm. 6. Light with a frequency of 1.85 x 1015 Hz ejects electrons from the surface of zinc, which has a work function of 4.33 eV. What is the minimum de Broglie wavelength of the ejected electrons? nm