PHYSICS 1250 Lecture 30: Thermodynamics

• School: Ohio State University
• Department: Physics
• Course: PHYSICS 1250
• Professor: Bockrath

Document Summary

102 temperature change causes bending example lets look at 1hm long steel bridge at duw t2 lool byafternoon t 20 c how mirth doesthe length change. 20 c oooo u lo typically expanuin joints are needed to mountain bridge structure due to temperature variations. Trefusis hut energy acrossthe boundary of a system due to harpentino difference w its surroundings. E int associated w atomic as molecular motion. Energy total energy is defined as t ng y tax hint is normal air or molecule. 1 measured relative to the center of mass. Specific heat the amount ofenergy in the form of hurt to increase t c depends on typelamat. Ot matter by lo e k cmb e c units of energy d www. tiiiiteuiodo. eooizi ay 10l water 6,186 fi calorie4186 j d calorie is the arnut kgco at to raise 1g of heat water by 19.