Everything we see is due to visible light, the very narrow spectrum of electromagnetic waves that our eyes can detect. Since it's difficult to visualize the wave properties of light, however, let's ...

There are many different ways that the speed of waves in a solid can be measured. One method involves the use of a vibration generator. Attach a string or cord to a vibration generator and use a 200 ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

There are many different ways that the speed of waves in a solid can be measured. One method involves the use of a vibration generator. Attach a string or cord to a vibration generator and use a 200 ...