Using Heat Chapter 16.3.

Slides:

Advertisements

Similar presentations

What is Thermal Energy?.

Advertisements

C. Using Heat 1. Types of heating systems a. Wood or coal burning stove b. Forced-air (most common today)

Heating, Ventilation, and Air-Conditioning (HVAC) Systems

Engines and refrigerators

Heating, Ventilating, and Air-Conditioning

HVAC: heating, ventilating, and air conditioning this is a thermostat: it sends signals to the heating/cooling system.

Chapter 6 Thermal Energy

Chapter 6: Thermal Energy

Section 16.3 Using Heat.

Heat and States of Matter

Is it possible to transfer heat to a substance and it not increase in temperature? Yes, during a phase change.

Heat engines played a key role in the development of the modern industrial world. Steam locomotives were an important early use of the steam engine. Electric.

Thermal energy Ch. 6 mostly. Transferring thermal NRG There are three mechanisms by which thermal energy is transported. 1. Convection 2. Conduction 3.

Thermal Energy and Matter

16.2: Heat and Thermodynamics

14-3 & 14-4 Thermal Energy & States of Matter Uses of Heat.

November 19, 2013 Agenda 1.Roll 2.PowerPoint titled: Heat Technology 3.Video “Head Rush: Liquid Nitrogen Balloon”

Chapter 14: Thermal Energy & Heat

Thermal Energy and heat

Please take your notebook out and take your hats off Science 14 and 10-4 with Mrs. Martin 5.5 Heat Transfer Technologies.

Thermal Energy Chapter 16. Temperature – related to the average kinetic energy of an object’s atoms or molecules, a measure of how hot (or cold) something.

How a Heat Pump Works By: Adam Meeker. What is a Heat Pump? A heat pump is a device which transfers heat energy from one place to another.

Chapter 6: Thermal Energy

Jeopardy Thermal Energy And Matter Heat and Thermodynamics Using Heat Misc. More Thermal Energy Q $100 Q $200 Q $300 Q $400 Q $100 Q $200 Q $300 Q $400.

Section 1 Temperature and Heat. Kinetic Theory  All objects (even people) are made of particles and atoms that constantly and randomly move. All atoms.

5.3 Essential Questions What are the first and second laws of thermodynamics? How does an internal combustion engine work? How does a refrigerator work?

Using Thermal Energy Chapter 6 Notes. Thermal Energy on the “Moo”ve Conduction- transfer of energy by direct contact of particles Convection- transfer.

Cooling Systems Chapter #12. Principles of Engine Cooling Average temp of burned gases in combustion chamber of an air-cooled engine is about 3,600 degrees.

When you come in… 1.Complete entry ticket 2.Copy down today’s homework 3.Take out the Greenhouse effect worksheet, heat study guide and heat technology.

THERMAL ENERGY By Hannah Pelayic 1 st hour Picture of a solar flair.

Section 3 Using Heat.

Heat engines played a key role in the development of the modern industrial world. Steam locomotives were an important early use of the steam engine. Electric.

Chapter 6. Temperature related to the average kinetic energy of an object’s atoms or molecules Thermal energy the sum of kinetic & potential energy of.

13.3 Using Heat. I. Home Heating Systems A.Forced-Air System-the most common type of heating system. 1.Fuel is burned in a furnace & heats air. 2. A fan.

Thermodynamics Thermal energy, heat, and work are related, and the study of the relationship among them is thermodynamics.

Heat & Thermodynamics Chapter 16.

Heat Pumps Presentation by: Rana Itani. Objective To familiarize audience on the components of a heat pump and how it works.

Using Thermal Energy—Chapter 6

Using Thermal Energy Mrs. Nell 8 th Grade Physical Science Chapter 6 Review.

Thermal Energy Chapter 6. Describe things you do to make yourself feel warmer or cooler.

Thermal Energy & Heat 1.Temperature – The measure of the average kinetic energy of the particles that make up a substance. 2.Temperature Scales – Fahrenheit,

Using Heat Part 2. Science Journal Entry 32 Explain the advantages and disadvantages of thermal expansion.

Warm-up: Predict whether leaving the refrigerator door open on a hot summer day will help to cool the kitchen. Explain your answer.

Energy and Heat. What is Energy? When something is able to change its environment or itself, it has energy Energy is the ability to change Energy has.

Chapter 6 Section 3.

Chapter 5 – Thermal Energy

The metal part gets hot enough to burn you! The cloth stays cool.

Chapter 16 Thermal Energy and Heat

Energy Transformations

Pretest - Chapter What kind of energy is released when bonds are broken? 2. True or false: Thermal energy is the total potential and kinetic.

Heating, Ventilating, and Air Conditioning

13.3 Using Heat.

DOMESTIC HEATING DESIGN PRINCIPLES

Section 3: Using Thermal Energy

5.3 notes What are the first and second laws of thermodynamics?

Heat and Heat Technology

YouTube Video Heat &Thermal Energy YouTube Video

Thermal Energy and Heat

Notes 7: Using Heat Chapter 6 Section 3 Page 172.

Heating, Ventilating, and Air-Conditioning

Bell work Predict whether leaving the refrigerator door open on a hot summer day will help to cool the kitchen.

Ch. 16 Sec. 3 Using Heat.

Thermal energy Chapter 4.

Energy Transformations

______________ Combustion Engine

Science 9 Chapter 6 JEOPARDY S2C06 Jeopardy Review.

Ch 16 Thermal Energy and Heat 16.1 Thermal Energy and Matter

Chapter 5-3 Using Thermal Energy.

Chapter 6: Thermal Energy

Presentation transcript:

Using Heat Chapter 16.3

Heat Engines External Combustion Engines - fuel is burned outside the engine. (pg. 486) Newcome Steam Engine Video Watt Steam Engine

Internal Combustion Engine - fuel is burned in cylinders within the engine. (pg. 487)

Heating Systems Hot Water/ Steam Heating - hot water or steam is circulated through pipes to radiators. (pg. 489)

Forced-Air Heating - air is heated by a combustion chamber or electric element and a fan is used to circulate heated air through duct work. (pg. 490)

Cooling Systems Heat Pump - a device that reverses the normal flow of thermal energy. - Circulate a refrigerant through copper tubing. - The refrigerant is compressed and cooled to form a liquid. When liquid vaporizes thermal energy is absorbed. Examples: refrigerators air conditioners

Air Conditioners (pg. 492)