PPT-Heat Transfer Enrichment III: Calorimeter

CERT Educational Series Greg Monty PhD Vicki Foust PhD and Elizabeth Keele MEd Chamber with conductive wall Calorimeter Measures amount of heat involved in a chemical reaction or physical change. EQ: Describe the parts and each part’s function in a calorimeter?. A. Calorimeter. 1. Calorimeters measure Heat change. 2. Parts. (with known mass). (used to measure . Δ. T). C. (water). = 4.184 J/g°C. It operates under the law of conservation of energy (what is that?). Heat loss = Heat gained. A device used to measure the absorption or release of this heat is called . Calorimeter. Watch a video lecture for an example.. 4.1 …………. Introduction and Types of Fins. 4.2 …………. Governing Equation of Fin. 4.3 …………. Heat Dissipation through Rectangular Fin. 4.4 …………. Heat Dissipation from Infinitely Long Fin. Heat Transfer. Energy transfer from a . HOTTER. object to a . COOLER. one. Heat Transfer. Energy transfer from a . HOTTER. object to a . COOLER. one. How is heat transferred? (3 Ways). Heat Transfer. Heat Transfer . is the transport of . thermal energy. due to a temperature difference across a . medium(s. ). mediums: gas, liquid, solid, liquid-gas, solid-gas, solid-liquid, solid-solid, etc.. Thermal Energy. Energy. Thermodynamics. Energy is.... Conserved. Made of . heat. and . work. .. Work . is a force acting over a distance. Heat is energy transferred between objects because of temperature difference.. Shai Ehrmann. California State University, Los Angeles. Tasks Accomplished July - August. Prepared and repaired 250 PMTs for GRINCH. Removed 50 PMTs for HCAL from Big HAND. Measured . flatness . of . LO3.1: Lesson . 1. : . . Type of Heat Exchangers (. Recuperators. ). Aim. LO3: To be able to Evaluate Heat Transfer Equipment.. Learning Outcomes. At the end of this session the students will be able to…. How does heat energy get from the Sun to the Earth?. There are no particles between the Sun and the Earth so it CANNOT travel by conduction or by convection. . ?. RADIATION. How can we relate our new understanding to the greenhouse effect?. CERT Educational Series. Greg Monty PhD, Vicki Foust PhD, and Elizabeth . Keele. . M.Ed. Why Does Ice Melt?. We have a glass . of . water. The temperature of . tap water . is about 21 ºC . The temperature of . cal. /g·°C) to consume the drink?.  . a. Calculate . the energy expended (in . Cal. ) to consume a 12-oz beer (about 355 mL) if the beer is initially at 4.0°C. Assume the drink is mostly water and its density is 1.01 g/. L. ABORATORY . (AE308. ) . P. ROF. .. S. EUNG . W. OOK . B. AEK. D. EPARTMENT. of A. EROSPACE . E. NGINEERING. , KAIST, . IN . KOREA. R. OOM. : Building N7-2 #3304. T. ELEPHONE. : 3714. MOBILE. : . . Eng. . Abdelrhman Essam. Free convection and Radiation. Convection . Convection Heat transfer can be classified into;. 1- forced convection . 2- free convection.. Introduction to free convection. Change. First Law of Thermodynamics. Heat . (q. ). ,. work (. w. ) and internal energy (. E. ). Calculation of heat gained or lost by system. Calorimeter for measuring heat exchange (between system and surrounding;.