A physics teacher

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

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...

After distance and displacement that we have seen earlier, I am now going to talk about speed and velocity. They are quite different and to ...

As we have seen in the first two part of this series it is easier to determine the uncertainty when addition and subtraction is involved but...

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 the previous post it is important to know how to determine the uncertainty for derived quantities. Let us see how t...

In physics all quantity that is measured come with its uncertainty. This is because the instrument, the experiment or the person performing ...

As we have seen in the last post there are 7 fundamental base units. From these 7 fundamental base units all the other units can be derived....

Kinetic energy is one if the eight forms of energy. It is simply the energy that a body possesses due to its motion. The kinetic energy of a...

Units are the third aspect that is important when measuring in Physics. It can be the mistake that will ruin the whole measurement proce...

Physical quantities A physical quantity is a property of an object that can be measured with a measuring instrument.For example length, widt...

Power is the rate of doing work. From the definition we can deduce the following equation Power = Work done /Time taken The...

Physical quantities What is a physical quantities ? Subject of formula Subject of formula: The basics Vectors What is ...