Find the wavelength of a proton moving at 1.00% of the speed of light. The mass of a proton is 1.67×10−27 kg. Give your answer in pm.
v = 0.01 c
lambda = h / m v
= (6.63 * 10-34) / (1.67 * 10-27 * 0.01 * 3 * 108)
wavelength of a proton = 1.323 * 10-13 m
Find the wavelength of a proton moving at 1.00% of the speed of light. The mass...
The proton has a mass of 1.67 ✕ 10−27 kg. Consider a proton moving with a speed of 0.900c. (Enter your answer in GeV.) (a) What is its rest energy? (b) What is its total energy? (c) What is its kinetic energy? All answers are in GeV. Thank you!
What is the de Broglie wavelength for a proton (m = 1.67× 10−27 kg) moving at a speed of 9.50 × 106 m/s? (h = 6.63 × 10−34 J⋅s)
What is the de Broglie wavelength of a proton (m = 1.67××10−27−27 kg) moving at 440,000 m/s? (Express your answer to two significant figures.
What is the de Broglie wavelength of a proton (m = 1.67×10−27 kg) moving at 440,000 m/s? (Express your answer to two significant figures).
(a) Rank the following particles in order of their de Broglie wavelength, from longest wavelength to shortest wavelength. If any two particles have the same de Broglie wavelength, state this. Explain how you made your ranking. (i) A proton (mass 1.67 ´ 10–27 kg) moving north at 1.0 ´ 103 m/s (ii) A proton (mass 1.67 ´ 10–27 kg) moving west at 2.0 ´ 103 m/s (iii) An electron (mass 9.11 ´ 10–31 kg) moving south at 1.0 ´ 103...
Activity 26-4. Wave aspects of matter and of light [Accompanies Sections 26-3 and 26-4] (a) Rank the following particles in order of their de Broglie wavelength, from longest wavelength to shortest wavelength. If any two particles have the same de Broglie wavelength, state this. Explain how you made your ranking. (i) A proton (mass 1.67 x 10-27 kg) moving north at 1.0 x 10 m/s (ii) A proton (mass 1.67 x 10-27 kg) moving west at 2.0 x 10 m/s...
Proton Wavelength What is the wavelength (in 10-15 m) of a proton traveling at 9.9% of the speed of light? (Mp = 938.27 MeV/c2 = 1.6726.10-27 kg , c = 3.108 m/s) 13.34*10-15 Hint: Look again at the de Broglie wavelength formula, A / Remember that the momentum is p mv Please report your results in 10-15 m. Submit Answer Incorrect. Tries 2/20 Previous Tries
Find the de Broglie wavelength λ for an electron moving at a speed of 1.00×106m/s. (Note that this speed is low enough that the classical momentum formula p=mv is still valid.) Recall that the mass of an electron is me=9.11×10−31kg, and Planck's constant is h=6.626×10−34J⋅s.
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