Egan's Ch. 6 Physical Principles of Respiratory Care Exam with Correct Solutions
Egan's Ch. 6 Physical Principles of Respiratory Care Exam with Correct Solutions Matter - Answer -Anything that has mass and occupies space Potential Energy - Answer -Energy of position Kinetic Energy - Answer -Energy of motion Solids - Answer -The state of matter with a high degree of internal order; molecules oscillate about a fixed point Liquids - Answer -The state of matter that exhibits Brownian movement, takes the shape of its container and cannot be easily compressed Gas - Answer -The state of matter with the weakest molecular attraction; exhibits Brownian movement; can be easily compressed and expanded Three states of matter - Answer -Solid, liquid and gas Van der Waal's forces - Answer -Strong, mutually attractive forces holding the molecules together Brownian movement - Answer -Random, haphazard, irregular movement of molecules Cohesion - Answer -The tendency of similar particles to cling to one another Adhesion - Answer -The tendency of dissimilar particles to cling to one another Atmospheric pressure at sea level in mmHg - Answer -760 mmHg Mass - Answer -The quantity of matter contained by an object Weight - Answer -The gravitational pull of earth upon an object
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