Can you use the Apple World Travel Adapter Kit in Iran? I want to be able to charge my Macbook. I read somewhere that Iran's voltage is 240 but I purchased the Macbook in the US, any idea if this would work?
The short answer: yes. The longer answer: yes, obviously. :) In particular note the page you linked saying:
The AC plugs included in the World Travel Adapter Kit directly support outlets in North America, Japan, China, United Kingdom