Question

what will be the wavelength of a ball of mass 0.1 kg moving with a velocity of 1000 centemetre per second

Answer 1

Answer:

$\lambda = \dfrac{h}{{mv}} = \dfrac{{6.626 \times {{10}^{ - 34}}Js}}{{(0.1Kg) \times 10m{s^{ - 1}}}} = 6.626 \times {10^{ - 34}}m$ . Hence, $6.626 \times {10^{ - 34}}m$ is the answer.

Explanation:

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