How to draw the image of an object behind a mirror and refraction basics

[Jadaav]

Hey guys, I need some notes on refraction please

I don't know anything on it.

Also I need to how to get ( draw ) the image of an object behind a mirror step by step please.

That would really help me guys.

 

[schip666!]

I always start with wiki, and then try to make sure they are not lying to me...
See this: http://en.wikipedia.org/wiki/Refraction

 

[Jadaav]

I can't solve the equations of many physics equation, like the one in the refraction link.

Do we need Additional maths to be able to solve these type of equations?

I'll be doing it next year.

 

[Redbelly98]

Do we need Additional maths to be able to solve these type of equations?

You need to know algebra and trigonometry in order to solve them.