A proton at rest is accelerated through a potential difference of 100 V. Find its momentum and de Broglie wavelength.

A proton and an alpha -particle are accelerated through same potential difference. Find the ratio of their de-Brogile wavelength.

An electron is accelerated through a potential difference of 150 V. Find the wavelength associated with it ?

An electron is accelerated through a potential difference of 1000 volt. Its velocity is nearly

An electron is accelerated through a potential of 120 V. Find its de-Broglie wavelength.

A proton and an alpha-particle are accelerated through the same potential difference. The ratio of the de Broglie wavelength of the proton to the de Broglie wavelength of the alpha-particle will be

An electron is accelerated through a potential difference of 100,000 V. The energy acquired by the electron is

A proton and an alpha-particle are accelerated,using the same potential difference. How are the de Broglie wavelengths lambda_P and lambda_alpha related to each other?