Jee Main
Dual Nature Of Radiation
JEE Main 2026 (Online) 28th January Morning Shift
INTEGER+4 / -12026
The ratio of de Broglie wavelength of a deutron with kinetic energy $E$ to that of an alpha particle with kinetic energy $2 E$, is $n: 1$. The value of $n$ is $\_\_\_\_$ .
(Assume mass of proton $=$ mass of neutron) $:$
