A neutron beam of initial kinetic energy E is divided into

Last updated: 6/11/2023

A neutron beam of initial kinetic energy E is divided into two beams at point O by some mechanism Thereafter the beams proceed on the path OAC and OBC without a phase change at the corners A and B to interfere with each other at point C Here OACB is a square of side 1 tilted at an angle above the horizontal Mass of the neutron is m Planck s constant is h and acceleration of free fall is g the possible expression s for angle 8 at which a Maxima is detected at C is are 2hl2mE h A sin thi 1 2m gl C sin 6hl 2mE 2m gl 9h D A Horizontal B sin D tan 2hl 2mE m gl 2h m gl 2h1 2mE h 2m gl