A 227−lb fullback runs the 40−yd dash at a speed of 16.15 pm 0.10 mi/h. Enter your answers in scientific notation. (a) What is his de Broglie wavelength (in meters)? 8.91 × 10−37m (b) What is the uncertainty in his position based on the de Broglie wavelength?

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Chapter7: Quantum Theory Of The Atom
Section: Chapter Questions
Problem 7.109QP: The root-mean-square speed of an oxygen molecule, O2, at 21C is 479 m/s. Calculate the de Broglie...
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A 227−lb fullback runs the 40−yd dash at a speed of 16.15 pm 0.10 mi/h. Enter your answers in scientific notation.

(a) What is his de Broglie wavelength (in meters)?

8.91
× 10−37m

(b) What is the uncertainty in his position based on the de Broglie wavelength?

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