A physics teacher

  Rules to perform mathematical operations   Addition and subtraction / Addition and subtraction Multiplication and division / Multi...

Parallax error is the error that is most committed when readings are taken in physics. You can thus understand why it is important to avoid...

We have seen in a previous post what an error is. I am now going to talk about the zero error. As the name suggest the error has a relati...

This is the second part of a series of post on finding uncertainty in derived quantities. You can find the index here and the part on additi...

As we have seen in an earlier post, a physical quantity is a property of an object that can be measured with a measuring instrument.  Hence ...