PDF chapter test TRY NOW

Look at the figure given in figure.
 
YCIND_220922_4494_figure_11_8a.png
Experimental set-up 1
 
YCIND_220922_4494_figure_11_8b.png
Experimental set-up 2
 
Will there be any difference in the shadow formed on the screen in \(A\) and \(B\)?
 
difference in the shadow formed on the screen in \(A\) and \(B\).