1 answer

If an electron, a soccer ball, and a proton all have the same momentum, which has...

Question:

If an electron, a soccer ball, and a proton all have the same momentum, which has the shortest de Broglie wavelength?

  1. soccer ball

  2. electron

  3. proton

  4. all have the same wavelength

  5. It depends on the energy of the electron.

What is de Broglie wavelength of a proton traveling with a speed of 3.25 × 106 m/s if its mass is mp = 1.67 × 10–27 kg

A. 1.22 * 10-13 m B. 0.763 x 106 m C. 3.41 x 10-9 m D. 3.59 10-12 m E. 1.29 x 105 m

A. 1.22 * 10-13 m B. 0.763 x 106 m C. 3.41 x 10-9 m D. 3.59 10-12 m E. 1.29 x 105 m

Answers

Solution given that the electron, soccer ball and a phaton have the same momentum , de bregie wawellength ta P= Momentum - na

.

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