VCE Stuff > VCE Physics
Exam 2 Answer Thread
___:
since distancebetweenbands = (length * lambda) / widthofslit , and widthofslit increases, the distance between the bands will be smaller (ie, more bunched up)
Matt89:
--- Quote from: "Spirited Sloth" ---2.5 A, 11 V, 2.2 V, 6W, 5.5W, 5.5W
--- End quote ---
Totally f***ed that one up. I stuffed up the calculation of the power, so I lost 3 marks :(
v2shan:
--- Quote from: "maxleng" ---according to this Q (neap 2006)
a larger slit width has a larger pattern, and smaller width has a smaller pattern (note: spacing is still the same) which should give the answer C on our exam
--- End quote ---
sry, but the answer for that is wrong, i checked with my tutor a few weeks ago
n spirited i got the same cept for the 2nd light q, were u meant to get the h value from the graph as well, cos i just used the 6.63E-34..... ooh i think thats y it was 3 marks, was it 3marks?... oh n u have very good memory
melodrama:
i hate those power lines questions; they're so bitchy
maxleng:
--- Quote from: "Matt89" ---
--- Quote from: "Spirited Sloth" ---2.5 A, 11 V, 2.2 V, 6W, 5.5W, 5.5W
--- End quote ---
Totally f***ed that one up. I stuffed up the calculation of the power, so I lost 3 marks :(
--- End quote ---
woah i got diff answers...i think cos i used a resistance of 4 ohms SHIT!!!!
Navigation
[0] Message Index
[#] Next page
[*] Previous page
Go to full version