Chapter 2 Section 3 Energy and Matter.

Slides:

Advertisements

Similar presentations

Chapter 1 Energy and Matter

Advertisements

Energy The ability to cause a change.

 Thermal energy is the energy that is associated with the motion of the particles in a substance.  All matter is made up of atoms (particles) that move.

Six Forms of Energy. 1.Mechanical Energy: energy due to an object’s motion or position. Examples: moving object, stationary (still) object.

Energy Forms and Transformations

Energy and Transformation of Energy

Bell ringer Which has more heat: a cup of boiling hot water or a swimming pool at air temperature? How do you know?

ENERGY. What is Energy? The ability to do work or cause change It occurs in different forms: –Electrical, chemical, light, mechanical Energy comes in.

Forms of Energy.  Forms of energy related to changes in matter are kinetic, potential, chemical, electromagnetic, electrical, and thermal.

Identify forms of energy that are related to changes in matter.

Book ‘M’ Chapter 5, Section 2.  The total potential and kinetic energy of particles in an object  Examples ◦ Lava: high thermal energy due to high amount.

ENERGY. WHAT IS ENERGY? THE ABILITY TO DO WORK OR CAUSE CHANGE IS CALLED ENERGY.

10 TYPES OF ENERGY Translational, Rotational, Electromagnetic, Electrical, Chemical, Thermal, Sound, Elastic, Gravitational and Nuclear.

Energy Chapter 5 Section “M”. Energy Energy: is the ability to do work. Energy: is the ability to do work. Two types of energy Two types of energy Kinetic.

Forms of Energy. Mechanical Thermal Chemical Electrical Electromagnetic Nuclear Energy can be transferred, or converted, from one form to another!

Chapter 15 Section 1.5. Mechanical Energy Mechanical energy is energy associated with the POSTION and MOTION. Mechanical energy is a COMBINATION of the.

Energy Chapter 5 Section “M”. Energy Energy: is the ability to do work. Energy: is the ability to do work. Two types of energy Two types of energy Kinetic.

Kinetic and Potential Energy have many forms. 1. Mechanical Energy - Energy associated with motion or position.

Forms of Energy. Nature of Energy Energy is the ability to do work. If an object or organism does work, then it uses energy. Work is the use of a force.

Unit 5 Lesson 1 What Is Energy?

Mechanical, Electromagnetic, Electrical, Chemical and Thermal.

Notes 2-3 Energy and Matter. ENERGY Who remembers the definition of Energy? Who remembers the definition of Energy? The Ability to do WORK! The Ability.

Energy Chapter 4.

 Energy is the ability to do work or cause change.  It can change the temperature, shape, speed, or direction of an object.

Energy Transfer & Transformations How does energy impact the motion of an object?

CH 2 SEC 3 ENERGY AND MATTER.  ENERGY- IS THE ABILITY TO DO WORK OR CAUSE CHANGE.  KEY- EVERY CHEMICAL OR PHYSICAL CHANGE IN MATTER INCLUDES A CHANGE.

Changes in Matter Chapter 2.2 (continued) PPT NOTES Include drawing in science journal.

 Forms of energy related to changes in matter may include:  Kinetic  Potential  Chemical  Electromagnetic  Electrical  Thermal energy.

Energy and Matter. Energy Energy – the ability to do work or cause change. – Like matter, energy is never created or destroyed in chemical reactions.

Energy. Energy Whenever an object is moved a distance by some force we say that work has been done on that object. The ability to do work is called energy.

Forms of energy 8.P.2.1. Warm up Chemical reactions form new substances by breaking and making: A. New chemical bonds B. New solutions C. New mixtures.

Pages  Following this presentation you will be able to answer the following questions:  What are some forms of energy that are related to changes.

ENERGY What is energy? Energy is the ability to do work. Work is done on an object when it moves in the direction that the force is applied in. Types:

Energy We Got the Power!!.

WHAT IS ENERGY?.

Topic: Energy Transformations

Forms of Energy.

Forms of Energy.

CH 2 SEC 3 ENERGY AND MATTER.

Forms of Energy.

Thermal Energy & Heat Chapter 2 Section 3 5. Reactions

Energy Transformations

Forms of Energy.

Energy Forms and Transformations

Energy and Transformation of Energy

Energy and Matter Chapter 2 Section 4.

5 Forms of Energy Energy: The ability to do work, or make things move.

Changes in Matter Chapter 1, sections 3 and 4

Types of energy By: Brian Jome.

TYPES OF ENERGY Mechanical, Electromagnetic, Electrical,

EQ: What are the main forms of energy? Describe their characteristics

Forms of Energy.

Conservation of Energy

TYPES OF ENERGY Mechanical, Electromagnetic, Electrical,

Energy Types and Transformations

Chapter 8: Energy and Energy Resources

Energy: It’s all around us…

Identify all the forms of energy you see in the picture below.

Forms and Transformations

Mechanical, Electromagnetic, Electrical, Nuclear, Sound,

More energy forms October 2014 physics.

Change in Energy Every chemical and physical change in matter includes a change in energy. Like matter, energy is conserved in a chemical change. Energy.

What is Energy?.

Forms of Energy.

Presentation transcript:

Chapter 2 Section 3 Energy and Matter

Thermal Energy: Is the energy of all of the particles in an object meaning, what is the temperature of the substance. How hot or how cold an object is. Endothermic change: a change in which energy is taken in Exothermic Change: a change in which energy is released.

Chemical Energy: Is the energy that is stored in the chemical bonds between atoms. Chemical energy is stored in the food you eat, the gasoline used to fuel cars and even in the cells of your body. Chemical changes usually involve transformation between chemical energy and thermal energy. Example match burns.

Electromagnetic Energy: A form of energy that travels into space as waves. Example Radio waves Microwaves Ultraviolet waves X-rays

Electrical energy: The energy of electrically charged particles moving from one place to another. Electrons move from one place to another in many chemical changes.

Transforming Energy: Energy can be changed from one form to the other Transforming Energy: Energy can be changed from one form to the other. Example: Photosynthesis changes electromagnetic energy from the sun into chemical energy. We transform the food that we eat to thermal energy and motion energy.