wheatstones rods

Английский Язык - Английский Язык

Определение wheatstones rods в Английский Язык Английский Язык словарь

Flexible rods the period of vibration of which in two planes at right angles are in some exact ratio to one another

When one end of such a rod is fixed, the free end describes in vibrating the corresponding Lissajous figure

So called because devised by Sir Charles Wheatstone