| 摘要 |
FIELD: physics; measurement. ^ SUBSTANCE: invention concerns to manuals on physics and can be used in educational process for evident demonstrating of experiences on studying of oscillatory movements. The device for studying of oscillatory motion contains a pendulum, suspension axle, a modular body, suspensions, a tip, the massive basis with a crossbeam vertical proof adjustable on its height. The modular body of a pendulum contains a horizontal plate with the central through aperture with a vertical branch pipe is fixed by fixing along the suspension axle with a tip located in it in the form of freely moving writing agent and a unit pressing it from above. The body plate is supplied by hooks for fastening of suspensions, and the branch pipe is supplied by removable caps. On the upper surface of the massive basis registering agent of the record interacting with a tip of writing agent is placed moving perpendicularly oscillation planes is located. ^ EFFECT: capability of evident studying of parametres of oscillatory motion with fixing of these parametres. ^ 1 dwg |
