An a-particle and a proton are accelerated from the rest by a potential difference of 100 V. After this, their de Broglie wavelengths are \lambda_\alpha and \lambda_p, respectively. The ratio \lambda_p/\lambda_\alpha, to the nearest integer, is _____. [JEE Adv 2010 P1]

Dual Nature of Radiation

Section: Physics

Question : 20 of 24

Marks: +1, -0

An a-particle and a proton are accelerated from the rest by a potential difference of 100 V. After this, their de Broglie wavelengths are λα and λp, respectively. The ratio

λp

λα

, to the nearest integer, is _____.

[JEE Adv 2010 P1]

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