At What Speed (M/s) Must a 3

question 113

Multiple Choice

At what speed (m/s) must a 3.0 mg object be moving in order to have a de Broglie wavelength of 5.4
× 10^{- 29} m?

• A) 4.1
• B) 3.9 × 10^{- 4}
• C) 1.6 × 10^{- 28}
• D) 2.0 × 10¹²
• E) 6.3

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