It's not exactly a question I'm posting, rather a request for confirmation.
OK, please take a look at the two sentences:
a) The laser beam hits the mirror surface at a right angle.
b) The laser beam hits the mirror surface at the right angle.
Am I right thinking that a) implies that the angle is 90 deg. while b) means the angle is the most appropriate or desired? Or is it the other way round?
Thank you in advance for any relevant opinions on the matter.
Last edited by Tomasz Klimkiewicz; 02-Apr-2010 at 09:39.
Thank you very much for your reply.