alleryde Broglie wavelength of a 1 kg ball moving at 1 m/s:
A~10⁻¹⁰ m
B~10⁻³⁴ m (= 6.6 × 10⁻³⁴ / 1)
CInfinite
D1 m
Answer & Solution
Correct answer: B. ~10⁻³⁴ m (= 6.6 × 10⁻³⁴ / 1)
We have λ = h/p.
That is λ = 6.6 × 10⁻³⁴ / 1.
So λ = 6.6 × 10⁻³⁴ m.
Far smaller than atom or even nucleus.
**Hence quantum effects undetectable for macroscopic objects.**
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