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The electron in a box model uses the idea that the energy of the electron and that of a standing wave in a box are analogous. So using your knowledge of standing waves you can derive an equation for th...

Your drama paper in English IB is designed to enable students to really understand the purpose and nature of drama. The backbone of many, if not all, pieces of literature is an urge to understand the h...

This question is an example question from the ethics paper in the Philosophy IB course. If you're school has chosen for you to study the ethics paper, you will need to be familiar with the tension betw...

In Arabic, sentences are divided into two types:

1. Nominal Sentence which starts with a noun. e.g. Peter is calm: بيتر هادئ

2. Verbal Sentence which starts with a verb. e.g...

Rural-urban migration - the movement of indivdiuals from rural to urban areas - is the product of a plethora of push and pull factors, as exhibited by Lee's push-pull theory. Migration from rural to urban...