PPT-Temperature, Heat, and Thermal Energy

Heat The transfer of thermal energy Not a measure of energy but rather of energy transferred Measured in terms of joules or calories cal Calories relate heat to changes in temperature Calorie is defined as the amount of heat needed to raise the temperature of one gram of water by one degree Celsius . Thermal Energy. Thermal energy results from the random movement of particles in a substance. Factors Affecting the thermal Energy of A . SUbstance. Factor. Factor Variation. Result. Number of Particles. Temperature. THE AVERAGE KINETIC ENERGY OF AN OBJECT.. Average motion energy. Thermal Energy. THE TOTAL KINETIC + POTENTIAL ENERGY IN AN OBJECT.. Energy of stored bonds + motion. Temperature Reference Points. Heat. Heat . is the transfer of thermal energy from one object to another because of a temperature difference.. Heat flows spontaneously from . hot. objects to . cold. objects. . Temperature. Temperature . Transfer: Conductors . and Insulators. How is thermal energy transferred?. Why do materials expand and contract?. What materials are good conductors?. What materials are good insulators?. Key Vocabulary. © 2016 Pearson Education, Inc.. Temperature . and heat. Goals:. Temperature – Figure 14.1. Temperature . is an attempt to measure the . ". hotness. ". . or . ". coldness. ". . on a scale you devise.. Discovery Education Video:. This clip introduces heat, energy, and temperature. Some key terms and concepts are introduced. . Heat is a form of energy . that we can feel.. What is heat?. What is heat?. USING THERMAL ENERGY. Thermal Energy. Lesso. n Objectives:. • Explain the relationship between temperature and thermal energy.. • Define heat and specific heat.. Thermal Energy. Lesson Summary:. Heat is the transfer of thermal energy between objects that have different temperatures. . And Heat . Is Transferred. EQ: How can heat be transferred from one place to another?. Temperature. The weather report says that today’s high temperature will be 48 degrees and it will be cloudy. What should you wear?. Ms. Bormann. Kawameeh. Middle School. Grade 8 Honors. S – Science. : Knowledge of heat transfer, thermal energy and temperature.. T – Technology. : PowerPoint Presentation, Digital Thermometers, . Section 16.1 – Thermal Energy and Matter. In the 1700’s most . scientists. thought that . heat. was a . fluid. called . caloric. that flowed between objects.. Count Rumford. Rumford. studied the process of . Chapter. 18. Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.. 18-. 1. . Temperature. 18.01 . Identify the lowest temperature as 0 on the Kelvin scale (absolute zero).. 18.02 . Explain the . Section 4: Thermal Energy Chapter 3: Matter and Energy Learning Objectives Convert between Fahrenheit, Celsius, and Kelvin temperature scales. Relate energy, temperature change, and heat capacity. Thermal Energy Defining Temperature. Temperature: a measure of the average kinetic energy of the particles in a substance. Adding or removing energy usually changes temperature. Internal Energy: energies associated with atomic motion. Temperature – Macroscopic. At a macroscopic level, temperature is the degree of hotness or coldness of a body as measured by a thermometer. Temperature is a property that determines the direction of .