Given the following situation $-$ you have two parallel flat mirrors set a mirror on the left is $1$ m long and the mirror on the right is $0\mathrm{.}8$ m long manner that there is $0\mathrm{.}1$ m at both ends of the longer mirror open to $1$ student using a HeNe laser $($wavelength $628$ m$)$ positions the laser si hits the longer mirror precisely at the point $0\mathrm{.}1$ m from the end and fo with the normal. Determine:a$.$ How many times will the beam be reflected? $($Draw$)$b$.$ Will the beam