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Question : 3
Total: 4
An alpha particle is accelerated through a potential difference of 100 V . Calculate : 3
(i) The speed acquired by the alpha particle, and
(ii) The de-Broglie wavelength associated with it.
(Take mass of alpha particle= 6.4 × 10 − 27 kg )
(i) The speed acquired by the alpha particle, and
(ii) The de-Broglie wavelength associated with it.
(Take mass of alpha particle
Solution:
or,
or,
or,
or,
(ii) de-Brogile wavelength
or,
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