What Is the De Broglie Wavelength of an Electron with Kinetic

question 6

Multiple Choice

What is the de Broglie wavelength of an electron with kinetic energy 1.60 × 10⁻¹⁵ J?

• A) 61.2 nm
• B) 612 nm
• C) 1.20 fm
• D) 13.7 pm
• E) 12.3 pm

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