A ball is moving with a speed of . The associated de-Broglie wavelength will be approximately: — Atomic Structure Chemistry Question

💡 Solution & Explanation

Applying the de-Broglie equation: $\lambda = \frac{h}{mv} = \frac{6.6 \times 10^{-34}}{0.66 \times 100} = \frac{6.6 \times 10^{-34}}{66} = 1.0 \times 10^{-35} \text{ m}$.