What Is the Speed of an Argon Atom That Has

question 64

Multiple Choice

What is the speed of an argon atom that has a de Broglie wavelength of 5.2 pm?

• A)0.52 m/s
• B)5.2  10³ m/s
• C)1.9  10³ m/s
• D)1.9 m/s
• E)25 m/s

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