Search over 10,000 free study notes

The most crucial difference between global climate change and the enhanced greenhouse effect is that the latter is a result of anthropogenic causes. The enhanced greenhouse effect is the increasing amount...

The imperfect, sometimes known as the simple past, and the perfect tenses are used in German to describe events that occurred in the past. Where English has one way to form the past tense, German has two....

The derivative of a function f(x), usually denoted as f'(x), gives you the gradient of the graph of f(x) for every point x in the domain of f. Therefoore, the derivative of a funtion can show how fast/slo...

The sigma bond results due to the overlapping of orbitals along an inter-nuclearaxis.  In other words if two s orbitals are directly overlapping, then the bond formed is linear b...

Because it is an unseen commentary Paper 1 seems very daunting but actually the fact that the text is right in front of you to annotate and refer to makes it much easier for some people. What's most impor...