A Proton Is Roughly 1800 Times More Massive Than an Electron

question 111

Multiple Choice

A proton is roughly 1800 times more massive than an electron. If a proton and an electron are traveling at the same speed,

• A)the wavelength of the photon will be about 1800 times longer than the wavelength of the electron.
• B)the wavelength of the photon will be about times longer than the wavelength of the electron.
• C)the wavelength of the photon will be roughly equal to the wavelength of the electron.
• D)the wavelength of the electron will be about times longer than the wavelength of the photon.
• E)the wavelength of the electron will be about 1800 times longer than the wavelength of the photon.

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