Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about ? On this page you'll find 1 study documents about .
All 1 results
Sort by
-
MARK SCHEME – AS PHYSICS – 7407-2 – JUNE 2023-2024.
- Exam (elaborations) • 18 pages • 2024
-
- $9.48
- + learn more
MARK SCHEME – AS PHYSICS – 7407/2 – JUNE 2023/2024 
 
 
 
Question	Answers	Additional Comments/Guidance	Mark	AO 
details 
 
01.1	Max one from: 
internal ray is a radius (of the block) 
OR 
internal ray travels along a normal 
OR 
ray meets (glass-air) boundary at 90 
OR 
angle of incidence is zero 
(so angle of emergence/refraction is zero)		1	2.1c 
 
01.2	Straight line ruled from centre of protractor through ABC	 
 
 
 
 
Takes a pair of readings: 24 or 66; and angle consistent ...
Too much month left at the end of the money?
$6.50 for your textbook summary multiplied by 100 fellow students... Do the math: that's a lot of money! Don't be a thief of your own wallet and start uploading yours now. Discover all about earning on Stuvia