A-Level
EDEXCEL
Physics
October 2018
9 Marks
QP-201810-Physics-U2-old · Question 16
Question (excerpt):
12 16 A variety of colours is often seen when white light is reflected from a thin layer of oil on a puddle of water. Light reflecting from the top of this layer of oil undergoes a phase change of 180…
12 16 A variety of colours is often seen when white light is reflected from a thin layer of oil on a puddle of water. Light reflecting from the top of this layer of oil undergoes a phase change of 180…
Question Slice Image
Official Mark Scheme & Solution
The official answer and mark scheme are available to signed-in users in the PaperAce App.