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Sahay Sir > Question Answers > JEE Mains Physics 2002-2019 Solved Video Solutions > Practice Set 1 > An α particle and a proton are accelerated from rest by a potential difference of 200 V. After this, their de Broglie wavelengths are λ p and λ α respectively. The ratio λp/λα is :

An α particle and a proton are accelerated from rest by a potential difference of 200 V. After this, their de Broglie wavelengths are λ p and λ α respectively. The ratio λp/λα is :

An α particle and a proton are accelerated from rest by a potential difference of 200 V. After this their de Broglie wavelengths are λ p and λ α respectively. The ratio λp/λα is :