Physics requires students to analyse errors in data, discuss the causes of these errors and recommend ways experiments can be improved in the future. This requires lab work. When we moved online ...

The rate of global warming in the 21st century has been significantly slower than all the models had predicted. Evidently, this was merely due to random variations. Sceptics who still doubt ...

Developing a method is an important part of planning an investigation. In an experiment, evaluate the validity of the steps leading up to the conclusion for it to be valid. Random and systematic ...

Developing a method is an important part of planning an investigation. In an experiment, evaluate the validity of the steps leading up to the conclusion for it to be valid. Random and systematic ...

This article discusses simple processes for addressing the random and systematic errors caused by the dead time in a gramma-ray spectrometer. It also explains the applicability of the livetime clock ...

This is a preview. Log in through your library . Abstract A type of population frequently encountered in extensive samplings is one in which the variance within a group of elements increases steadily ...