The wavelength of an electron with a velocity of 6.00 × 10⁶m/s is m. The mass of the electron is 9.11 × 10^-²⁸g. A) 8.25 × 10¹² B) 8.25 × 10⁹ C) 1.21 × 10^-¹³ D) 1.21 × 10^-¹⁶ E) 1.21 × 10^-¹⁰

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Quizplus · Accepted Answer

The wavelength of an electron can be calculated using the de Broglie wavelength formula: λ = h / (mv), where h is Planck's constant (6.626 × 10^-34 Js), m is the mass of the electron (9.11 × 10^-31 kg), and v is the velocity (6.00 × 10^6 m/s). Converting the mass from grams to kilograms and substituting the values, the wavelength is approximately 1.21 × 10^-10 m.

The Wavelength of an Electron with a Velocity of 6