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JEE Advanced2010PhysicsDual Nature of MatterActual

An -particle and a proton are accelerated from rest by a potential difference of 100 ~V . After this, their de Broglie wavelengths are _ and _p respectively. The ratio _p _ , to the nearest integer, is

Correct answer

0

Step-by-step solution

aligned & = h P = h 2 q q V m or 1 q m _p _ & = q_ q_p m_ m_p = (2)(4) (1)(1) =2.828 aligned The nearest integer is 3 . answer is 3 .

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