Medical Definition of DYNAMOMETER. : an instrument for measuring the force of muscular contraction especially of the hand. â dyÂ·naÂ·moÂ·metÂ·ric \-nÉ-mÅ-Ëme-trik\ adjective.efinition of DYNAMOMETER. 1. : an instrument for measuring mechanical force.
Part of the Hardware glossary: A motherboard is the physical arrangement in a computer that contains the computer's basic circuitry and components. On the typical motherboard, the circuitry is imprinted or affixed to the surface of a firm planar surface and usually manufactured in a single step.art of the Hardware glossary: A motherboard is the physical arrangement in a computer that contains the computer's basic circuitry and components. On the typical motherboard, the circuitry is imprinted or affixed to the surface of a firm planar surface and usually manufactured in a single step.
Sound cards are internal hardware devices that plug into the motherboard. Examples: Click image to zoom in and retrieve more information. #. A sound card's main function is to allow the computer system to produce sound but they also allow users to connect microphones in order to input sounds into the computer.he video to the right shows how data is read/written to the hard disk drive by spinning a platter across a read/write head. The read/write head is on the end of a movable arm. Features of External Hardware Computer Components. External computer components connect to a computer system from OUTSIDE.