- #1

Physics Dad

- 55

- 1

Question

Question

I want to rearrange the following equation to make F

_{1}the subject.

**Equations**

m

_{1}-m

_{2}=-2.5log

_{10}(F

_{1}/F

_{2})

**My Thinking**

So rearranging the above formula for F

_{1}it becomes:

F

_{1}=10

^{-(m1-m2)/2.5}x F

_{2}

When it comes to rearranging logs (one of the most straight forward and simple things, I know) I find myself easily confused.

Please don't tell me the correct arrangement if I am wrong, just a little guidance please.

Thank you in advance!