Correct Answer: Option A

Explanation

Using de Broglie wavelength formula:  \(\lambda\) = \(\frac{h}{p}\)

P = momentum = mass x velocity = 9.1x 10\(^{-31}\) x 2.0 x 10\(^6\) = 1.82 × 10\(^{ −24}\) kg m/s

\(\lambda\) = \(\frac{6.6. \times 10^{-34}}{1.82 \times 10^{ −24}}\) = 3.63 x 10\(^{-10}\) m

• I nneed you to discuss about the 13 specimen in livestock farming? Answer this

  1 Answers   ·   4 weeks ago
• pls which machine do not apply lever principle? Answer this

  1 Answers   ·   4 weeks ago
• hey guys plas when is neco exam starting? Answer this

  1 Answers   ·   4 weeks ago