JEE Main 202311 Apr, Evening shiftPhysicsMediumDual Nature of Matter and Radiation146× since 2002The ratio of the de-Broglie wavelengths of proton and electron having same Kinetic energy : (Assume mp=me×1849m_{p}=m_{e} \times 1849mp=me×1849 )AOption A. 1:43BOption B. 1:62COption C. 2:43DOption D. 1:30CheckSkip · show solution