The Speed of an Electron Whose De Broglie Wavelength Is

question 116

Multiple Choice

The speed of an electron whose de Broglie wavelength is 0.0010 m is approximately

• A) 7.3 × 10^-7 m/s.
• B) 7.3 × 10^-4 m/s.
• C) 0.73 m/s.
• D) 0.51 km/s.
• E) 5.1 × 10⁵ m/s.

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