A gas undergoes the process shown in figure q18.10. by what factor does the temperature change?

Problem 18.35

A gas undergoes the process shown in FIGURE Q18.10. By what factor does the temperature change?

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BSCI 201: Anatomy & Physiology Chapter 8 (Joints) Notes by Mehrnaz Ighani . Joints aka articulations are sites where 2 or ore bones meet . Function: give skeleton mobility and hold skeleton together . 2 classifications: 1. Structural: 3 types based on what material binds the joints and whether a cavity is presents 1. Fibrous 2. Cartilaginous 3. Synovial 2. Functional: 3 types based on movement joint allows: 1. Synarthroses: no movement 2. Amphiarthroses: slight movement 3. Diarthroses: free movement . Fibrous joints: bones joined by dense fibrous CT ­ No joint cavity and most are immovable ­ 3 types 1. Sutures: interlocking joints of skull . allow for growth during youth . in middle age, sutures ossify and fuse . closed sutures are called synostoses 2. Syndesmoses: bones connected by ligaments, bands of fibrous tissue . fiber length varies, so movement varies . short fibers lead to less movement . long fibers lead to more movement 3. Gomphoses: peg-in-socket joints . teeth in alveolar sockets are only examples . fibrous connection is the periodontal ligament . Cartilaginous joints: bones united by cartilage ­ No joint cavity ­ 2 types: 1. Synchondroses: bar of hyaline cartilage unites (Ex. Epiphyseal plate) 2. Symphyses: fibrocartilage unites bones in symphysis joint (Ex. Intervertebral joints) . Synovial joints: bones separated by fluid filled joint cavity

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