A proton and alpha particle are accelerated through the same accelerating potential. Which one of the two has (a) greater value of de-broglie wavelength associated with it, and (b) less kinetic energy? justify your answer.

A proton and deutron are acclerated through the same accelerating potential. Which one of the two has (a) greater value of de-broglie wavelength associated with it, and (b) less momentum? Give reasons to justify your answer.

A proton and an alpha particle are accelerated through same potential Which one of the two has (i) greater value of de Broglie wavelength associated with it and (ii) less kinetic energy . Given reason to justify your answer (iii) Draw a plot showing the of incident radiation on a given photosensitive surface.

An electron and a proton are accelerated through the same potential. Which one of the two has (i)b greater value of de-Broglie wavelength associated with it and (ii) less momentum?justify your answer.

A proton and a deuteron are accelerated through the same accelerating potential. Which one of the two has less momentum? Give reasons to justify your answer.

An alpha -particle and a proton are accelerated from rest through the same potential difference V. Find the ratio of de-Broglie wavelength associated with them.

A proton and an alpha - particle are accelerated through same potential difference. Then, the ratio of de-Broglie wavelength of proton and alpha -particle is