Answer Happy

Set up the virtual apparatus so that there are exactly two
polarizers between the light source and the screen, vary the
orientations of the polarizers, and observe and record the light
intensity incident on the screen as well as the angle between the
orientations of the two polarizers. Important: Observe
and record the data for at least six different angles, and vary the
angles between 0 and 180 degrees. Enter the data into
a spreadsheet and create a graph of the intensity incident on the
screen (on the vertical axis) as a function of the angle between
the orientations of the two polarizers (on the horizontal
axis).
How do I enter spreadsheet data on excel and create a graph?
16.3% - UTO Polarizers DATA 2 () 1) 90 115 180 27 51 125 83 () Intensity (%) 25 9.0 50 9.4 112 7.2 156 20.2 180 20.0 70 16.3