How do you unenrol in a course?
So I've accidently enrolled in the wrong course and can't seem to work out how to unenrol. I've tried swapping but it doesn't work.
How have dramatic techniques been used to reveal the interplay between power and powerlessness in Othello?
Could someone please help me understand the essay question and what I would have to talk about in the essay.
Thank you
When measuring the critical angle why must the semi-circular Perspex be reversed (so the light hits the curved surface).
And what would be the sources of error in this experiment.