Sound is actually a vibration. A vibration is when an object moves backwards and forwards very, very quickly – like this guitar string. The movement causes the air to vibrate out in all ...

String theory posits that the most basic building blocks of nature are not particles, but, rather, one-dimensional vibrating strings that move at different frequencies in determining the type of p ...

concept — that the spectrum of subatomic particles can be imagined as strings vibrating at different frequencies, like the notes played on a violin. No wonder then, that such a (seemingly ...

A string is driven by a function generator that is attached to an oscillator. By adjusting the frequency of the oscillation, the string can be used to demonstrate standing waves. A strobe light is ...

As we have seen from this lecture, the qualitative nature of the free response of a system will depend on the particular initial conditions given to the system. For example, for a two-DOF system ...

string theory says that everything is made of unbelievably tiny strings, whose vibrations produce effects that we interpret as atoms, electrons and quarks. In order for that to work, string theory ...