Intro To Energy.

Slides:

Advertisements

Similar presentations

Forms of Energy & Energy Conversions

Advertisements

Energy The ability to cause a change.

Forms of Energy Review.

What are the different forms of energy?.   Energy makes change possible.  We use it to do things for us.  It moves cars along the road and boats over.

Cienna Ribblett. Kinetic Energy The energy of motion Ex. Riding a bike, frog leaping Leaping Frog.

How do we define Energy? The ability to do work & cause a change. Unit of measurement is the Joule ( J ) Examples of how we use energy: – cars move, bake.

Potential and Kinetic Energy

All forms of energy fall under 2 categories:  Potential  Kinetic.

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

Energy Forms and Transformations. Forms of Energy.

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

ENERGY Ability to do work or cause change. Potential Stored energy. Has the ability to move. It might move, it might not move.

Physics Vocab Quiz 1. Force  Definition: A push or a pull on an object  Teach your neighbor using hand motions 

Mav Mark List several ways YOU use energy.. Mav Mark What is the difference between potential and kinetic energy. Give examples of each.

Chapter 9 Types of Energy and Forms of Energy. Energy Energy is defined as the ability to do work (product of force applied over a distance) Energy exists.

7 th Grade Science.  Energy is the ability to do work or cause change.  Work is done when a force moves an object through a distance. Work is the transfer.

Energy. 1. Energy The ability to do work or cause change is called energy.

Energy Types and Transformation

Forms of Energy.

Forms of Energy.

Homeroom: ASSIGNED SEATS AND NO ELECTRONICS!!

Forms of Energy.

Energy Types and Transformation

Forms of Energy and Energy Transformation Notes

Kinetic and Potential Energy have many forms

Forms of energy.

Kinetic & Potential Energy

Forms of Energy.

What is an example of potential energy?

What is energy? Ability to do work or cause change Produces Warmth

MRS. REESE 6TH GRADE SCIENCE

Review What is potential energy? What is kinetic energy?

Energy Foldable.

Forms of Energy.

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

DO NOW Define a physical and a chemical change.

Energy Foldable.

Gravitational Potential Energy Picture:

Science Class Reminders and Updates!

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

Forms of Energy.

Let’s Organize Information into a Foldable!

Forms of Energy 6TH GRADE SCIENCE.

Types of Energy.

Day 3: Forms of Energy.

Forms of Energy.

Ch. 3 Energy, work, and simple machines

Work and Energy.

Energy: Forms and Changes

Lesson 6-1 Energy and Power Technologies

Types of energy & Energy Transformation

Kinetic Potential Chemical Thermal Definition Energy of motion

Forms of Energy.

Stored energy due to position

Energy Transfer and Conservation

Section 2 – Forms of Energy

Potential and Kinetic Energy

- Potential and Kinetic Energy exist in many forms.

Potential and Kinetic Energy

Stored energy due to position

Energy exists in different forms.

Energy can change from one form to another

Forms of Energy.

All pictures are from Microsoft office 365.

Types of Energy All energy falls into two categories:

Forms of Energy All energy falls into two categories:

Presentation transcript:

Intro To Energy

Intro to Energy Energy- the ability to do work Energy cannot be created or destroyed– only changed from one form into another form (Law of Conservation of Energy) Energy appears in several different forms, we will be focusing on seven: mechanical, sound, chemical, radiant, thermal, electrical, and nuclear

States of Energy Energy has two states: Kinetic and Potential Kinetic Energy (KE)- energy in motion that is actually doing work (ex: a ball rolling down a hill) Potential Energy (PE)- stored energy that is waiting to work (ex: a rubber band)

Types of Energy Mechanical Energy- energy associated with motion and movement Ex: cars, skateboards, a frog jumping, a moving stream

Types of Energy Sound Energy-is produced when an object is made to vibrate. 1. Sound energy travels out as waves in all directions. 2. Sound needs a medium to travel through, such as air, water, wood, and even metal Ex: Voices, whistles, horns, and musical instruments.

Types of Energy Chemical Energy- energy stored in the bonds that hold atoms together Ex: striking a match, gasoline combusting to propel cars, digesting food to gain energy, combining vinegar and baking soda to form CO2 gas

Types of Energy Radiant (light) Energy- is a combination of heat and light energy. Radiant energy, like sound energy, travels out in all directions in waves. Ex: A light bulb, the glowing coils on a toaster, the sun, the headlights on cars.

Types of Energy Electrical Energy - Energy produced by electrons moving through a substance is known as electrical energy. 1. We mostly see electric energy in batteries and from the outlets in our homes. Ex: CD players, TVs and video games.

Types of Energy Thermal (heat) Energy- associated with the motion of the particles that make up all matter When the motion of the particles increases, the amount of thermal energy produced also increases Ex: ice cream melting, water boiling away

Types of Energy Nuclear Energy- potential energy stored in the nucleus of atoms -- When a nucleus splits apart, a tremendous amount of energy is released Ex: atomic bombs, nuclear power plants, nuclear submarines, and the sun.

Classwork Fill out the Graphic Organizer and place it as page 3 of your notebook Start working on the Energy Illustrations Worksheet– it will be page 4 of your notebook