At What Speed (M/s) Must a 10 Mg Object Be

question 156

Multiple Choice

At what speed (m/s) must a 10 mg object be moving to have a de Broglie wavelength of 3.3 × 10^{- 41} m ?

• A) 4.1
• B) 2.0 × 10¹²
• C) 3.3 × 10^{- 42}
• D) 1.9 × 10^{- 11}
• E) 1.9 × 10¹³

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