The De Broglie Wavelength of an Electron with a Velocity $10 ^ { 6 }$

question 31

Multiple Choice

The de Broglie wavelength of an electron with a velocity of 9.00 × $10 ^ { 6 }$ m s^-1 is ________ m.The mass of the electron is 9.11 × $10 ^ { - 28 }$ g.

• A)1.24 × 10¹⁰
• B)1.24 × 10¹³
• C)8.08 × 10^-17
• D)8.08 × 10-14
• E)8.08 × 10^-11

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