Link

A link is a connection between two pieces of information or two locations on the internet. A link can be created using text or an image, and clicking on the link will take you to the linked information or location. How do you access LinkedIn? In order to access LinkedIn, you first need to create … Read more

Harmonic

A harmonic is an electrical signal that is an integer multiple of the fundamental frequency. The fundamental frequency is the lowest frequency in a signal. The harmonics are the higher frequencies that are present in a signal. Harmonics are important because they can cause problems with the operation of electronic equipment. What is harmonic sound? … Read more