GKFix MCQ Question

Calculate the wavelength of an electron moving with a velocity of 2.05 × 10^7 m/s.

• A. 3.55 × 10^-11 m
• B. 3.55 × 10^-10 m
• C. 3.55 × 10^-9 m
• D. 3.55 × 10^-8 m