Temperature, Heat and Thermal Expansion

Slides:



Advertisements
Similar presentations
Heat, Thermodynamics, Heat Transfer and Weather
Advertisements

THERMAL PHYSICS. Temperature and the zeroth Law of Thermodynamics 2 objects are in thermal contact if energy can be exchange between them 2 objects are.
Temperature, Heat, and the Thermal Behavior of Matter
Temperature, Heat, and the Zeroth Law of Thermodynamics
Copyright © 2010 Pearson Education, Inc. Lecture Outline Chapter 16 Physics, 4 th Edition James S. Walker.
Thermal Physics. How do we define temperature? “Definition:” An object’s temperature is related to the average kinetic energy of its molecules True, but.
Thermodynamics. Thermal Energy Thermal Energy (internal energy)-the total amount of energy in a substance-the sum of all its kinetic and potential.
Thermal Physics Thermal Physics is the study of temperature and heat and how they effect matter. Heat leads to change in internal energy which shows as.
Ch. 21 Temperature, Heat, and Expansion. Question to the class: Discuss with your neighbor, in what terms have we discussed energy so far? – What equations.
Chapter 10 Thermal Physics 1. Temperature and the zeroth Law of Thermodynamics 2. Thermometers and Temperature Scales 3. Thermal Expansion.
Chapter 11 Whew! It's Hot!. Temperature and thermal energy.
10.1 Temperature, Thermal Energy, and Heat The kinetic molecular theory explains that all matter is made up of tiny particles.  These atoms and molecules.
Temperature, Heat, and the First Law of Thermodynamics
Units of Chapter 15 Atomic Theory of Matter Temperature and Thermometers Thermal Equilibrium and the Zeroth Law of Thermodynamics Thermal Expansion Thermal.
Why do things feel hot? What is heat? What is temperature?
Thermal Physics. TEMPERATURE measures the tendency for energy to leave an object spontaneously a measure of the average kinetic energy of the molecules.
Temperature Thermometers Thermal Expansion
Temperature & the Laws of Thermodynamics Lecture Notes
Temperature and Heat Heat – the energy transferred between objects because of a temperature difference.
Unit 6. Temperature Temperature – A measure of the average kinetic energy of the particles in an object (how hot or cold). There are three common temperature.
0 th law of Thermodynamics Heat and temperature change Heat transfer Lecture 28: Heat energy and transport.
Temperature and Thermal Energy Section 12.1 Physics.
Physics Honors AB –Day 2/8-2/9/2016 Temperature, Heat and Energy.
Chapter 9 Heat.
What is the kinetic molecular theory? In what three ways is thermal energy transferred? How are thermal conductors and insulators different? Particles.
Temperature - A measure of how hot or cold. Measured in Celsius, Fahrenheit, and Kelvin. THERMAL ENERGY AND MATTER.
Chapter 16 Temperature and Heat.  Definition of heat: Heat is the energy transferred between objects because of a temperature difference.  Objects are.
17 Temperature and Kinetic Theory Thermal Equilibrium and Temperature Gas Thermometers and Absolute Temperature The Ideal Gas Law The Kinetic Theory of.
Lesson 4: Heat Energy.
Temperature in Thermal Systems
Unit 5 Heat Energy Heat energy is the random movement of molecules
Ch Energy Transfer Kinetic Molecular Theory “Kinetic” = moving
Thermal Energy and Heat
Lesson 1: What is Heat?.
PUT THIS IN YOUR NOTEBOOK
Thermal Jeopardy.
Temperature.
Temperature 6.1 Cohick.
Temperature, Heat, and the First Law of Thermodynamics
Thermal 3.
HEAT the transfer of thermal energy from hot objects to cold objects through collision of particles Units=Joules.
Chapter 18 Temperature, Heat, and the First Law of Thermodynamics
Temperature, Heat, and Expansion
10.1 Temperature, Thermal Energy, and Heat
Temperature and Heat Transfer
Heat and Heat Transfer Heat.
Physics 202 Lecture 4 Heat and Temperature.
Chapter 10 Heat.
Thermal Energy and Matter
Kelvin, Celsius, Fahrenheit Kelvin, Celsius, Fahrenheit
Chapter 7: Thermal Properties of Matter
Bell work The temperature of boiling water is 100° on the Celsius scale and 212° on the Fahrenheit scale. Look at each of the following temperatures and.
Temperature & the Laws of Thermodynamics Lecture Notes
Chapter 16 Temperature and Heat.
Thermal Energy & Heat Chapter 10.
Temperature Chapter 10 Section 1.
Chapter 16 Temperature and Heat.
Heat = Transfer of energy between objects that are at different temperatures Goes from the HIGHER temp. object to the LOWER temp. object.
Heat Ch 6.
Temperature, Heat , and the First law of thermodynamics
Heat Transfer Vocabulary
Chapter 19: Temperature and the Ideal Gas Law
PS Unit 4 Standards PS Unit 4 Standards PS Unit 4 Standards
Heat and Thermodynamics
Temperature Temperature is a measure of the average kinetic energy of the particles in matter. Low- temperature particles have a low average kinetic energy,
Thermal Energy & Heat Heat and Its Uses.
Thermal Physics.
Heat.
Unit 3 – Sec Energy Transformation in Chemical Reactions (p
Temperature, Heat Transfer & Thermal Energy
Presentation transcript:

Temperature, Heat and Thermal Expansion

Internal Energy

Thermal Energy

Temperature Measures the Thermal Energy of Material Related to the average KE of the atoms/molecules

Temperature Scales Fahrenheit Celsius Kelvin

Objects that exchange thermal energy are said to be in thermal contact

Heat Energy transferred between two objects in thermal contact that are at different temperatures

Thermal Equilibrium Objects in Thermal Contact will reach the same temperature – The objects are then in Thermal Equilibrium.

Zeroth Law of Thermodynamics If A and B are objects in thermal equilibrium with a third object C, then A and B are in thermal equilibrium with each other

Methods of Heat Transfer Conduction Convection Radiation

Conduction Heat

Convection Air

Radiation

Thermal Expansion As the temperature of a material increases, the average molecular speed increases which in turn generally increases the volume of the material

Linear Expansion

Linear Expansion in 2D After Before

Expansion of a Hole

Area Expansion

Volume Expansion Regular Solid In General

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.