A steel ball of mass 1kg is moving with a velocity 1 m/s. Then its de-Broglie wavelength is equal to

h

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\frac{h}{2}

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Z e r o

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\frac{1}{h}

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Solution

The correct option is A $h$
By using $λ = \frac{h}{m v} \Rightarrow λ = \frac{h}{1 \times 1} = h$

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