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14 solutions

De Broglie Wavelength

Q. How fast must a 140.5—g baseball travel in order to have a de Broglie wavelength that is equal to that of points an x-ray photon with ; = 95.0 pm? Enter your answer in scientific notation.

Solved • Jul 22, 2019

De Broglie Wavelength

Q. How quickly must a 55.--g tennis ball tra% el in order to have a de Broglie wavelength that is equal to that of a photon of green light (5.40 x 10' A)? Enter our answer in scientific notation.

Solved • Jul 22, 2019

De Broglie Wavelength

Q. what is the wavelength of an electron traveling at 7.59 %of the speed of light

Solved • Jun 2, 2019

De Broglie Wavelength

Q. Calculate the wavelength of an electron (m = 9.11 × 10–28 g) moving at 3.66 × 106 m/s.

Solved • May 30, 2019

De Broglie Wavelength

Q. Calculate the wavelength of an electron traveling at 1.85 x 10^7 m/s

Solved • May 5, 2019

De Broglie Wavelength

Q. Calculate the wavelength of a baseball (mass=155 grams) moving at 32.5 m/s

Solved • Apr 29, 2019

De Broglie Wavelength

Q. What is the wavelength, in meters, of a proton traveling at 9.1×106ms if its mass is 1.673×10−27kg? Use 6.626×10−34J s for Planck's constant.

Solved • Apr 28, 2019