Oxford PAT 2016, Question 16

img_2016_16

2 thoughts on “Oxford PAT 2016, Question 16

    1. That’s a good question, that isn’t easy to answer. Basically I did this because it meant that the Q1 and Q2 values could be cancelled out of the equation in line 2, to give us an equation relating r to the ratio k (which I have defined to be Q1/Q2).

Add your comments

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s