GEORGIA S8P2 Students will be familiar with the forms and transformations of energy Explain the relationship between potential and kinetic energy.

Slides:

Advertisements

Similar presentations

Energy: Forms and Changes

Advertisements

Energy: Forms and Changes

Energy: Forms and Changes

ENERGY TRANSFORMATIONS

Energy Conversion  Energy can be changed from one form to another. Changes in the form of energy are called energy conversions.

Energy: Forms and Changes. Nature of Energy EEnergy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it.

Energy: Forms and Changes. Nature of Energy EEnergy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it.

Energy. Nature of Energy EEnergy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it as wind.

Energy By: Mr. Meringolo. Before We Begin… Copy down the following questions. You will answer them throughout the powerpoint. Give three examples of when.

Energy: Forms and Changes Nature of Energy EEnergy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it.

Energy: Forms and Changes. Nature of Energy EEnergy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it.

Energy: Forms and Changes. Nature of Energy EEnergy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it.

Energy: Forms and Changes. Forms of Energy  The five main forms of energy are: Heat Chemical Electromagnetic Nuclear Mechanical.

Energy: Forms and Changes. Nature of Energy EEnergy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it.

Energy: Forms and Changes Nature of Energy  Energy is involved when: a bird flies. a bomb explodes. rain falls from the sky. electricity flows in a.

Flashbacks  1. Which is an example of a physical change?  A. tarnishing  B. rusting  C. burning  D. melting.

Energy Conversion and Conservation of Energy. Energy Conversion  Energy can be changed from one form to another. Changes in the form of energy are called.

Universal College of Engineering And Technology Prepaid By : Enroll. No. Bhatt Kalpesh Jayendra Bhai Bhandari Raj Bhalodia Krunal.

Energy: Forms and Changes. Nature of Energy EEnergy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it.

Energy: Forms and Changes. Nature of Energy EEnergy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it.

Energy: Forms and Changes. Nature of Energy EEnergy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it.

Energy: Forms and Changes 1. Nature of Energy EEnergy is all around you! You can hear energy as sound. You can see energy as light. And you can feel.

Energy & Conservation of Energy Honors Physical Science.

Energy: Forms and Changes. Forms of Energy The five main forms of energy are: –Heat –Chemical –Electromagnetic –Nuclear –Mechanical.

Energy. EEnergy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it as wind.

Energy: Forms and Changes. EEnergy is all around you! YYou can hear energy as sound. YYou can see energy as light. AAnd you can feel it as wind.

Energy & Conservation of Energy Honors Physical Science.

Energy: Forms and Changes

What happens to the gravitation force on an object as it gets closer to another object? Agenda for Monday Nov 10 th 1.Quiz 2.Energy Notes.

TAKE CORNELL NOTES ON A LOOSE SHEET OF NOTEBOOK PAPER. TURN THIS IN ON THURSDAY, 2/20/14.

Nature of Energy Energy is all around! You use energy when you: Sound

Energy: Forms and Changes. States of Energy  The most common energy conversion is the conversion between potential and kinetic energy.  All forms of.

Energy Forms. GEORGIA S8P2 Students will be familiar with the forms and transformations of energy –Compare and contrast the different forms of energy.

Composition Notebook Students will take notes on slides Cornell notes begin after that. In your bound composition notebook students will write briefly.

Energy: Forms and Changes. Nature of Energy EEnergy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it.

Energy: Forms and Changes. Nature of Energy EEnergy is all around you! You can hear energy as sound. You can see energy as light. You you can feel it.

CH.12 Section #1 What is Energy? What is Energy?.

Energy: Forms and Changes Nature of Energy EEnergy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it.

Energy: Forms and Changes. Nature of Energy EEnergy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it.

Energy: Forms and Changes Original PowerPoint Presentation is from the Gaston County Schools Secondary Science Website.

STATES AND FORMS OF ENERGY Nature of Energy Energy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it.

Forms and Conservation ENERGY. Nature of Energy Energy is all around you! _______________________. _______________________. ________________________.

Energy: Forms and Changes. Nature of Energy Energy is all around you! –Y–You can hear energy as sound. –Y–You can see energy as light. –A–And you can.

Energy: Forms and Changes. Nature of Energy EEnergy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it.

Energy: Forms and Changes. Nature of Energy EEnergy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it.

Energy: Forms and Changes. Nature of Energy EEnergy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it.

ENERGY P.E. and K.E. Nature of Energy Energy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it as wind.

Mechanical Energy -Potential & Kinetic Energy

Universal College of Engineering And Technology

Rube Goldberg page turner

Energy: Forms and Changes

Energy: Forms and Changes

Nature of Energy Energy is all around you!

Energy: Forms and Changes

Physical Science Energy.

Energy: Forms and Changes

Energy: Forms and Changes

Energy: Forms and Changes

Energy: Forms and Changes

Energy: Forms and Changes

Science, Matter, Energy, and Systems

Energy: Forms and Changes

Energy Chapter 7.

Energy: Forms and Changes

Energy: Forms and Changes

Ch 8 Energy Notes ENERGY – 5.2 PPT.

Presentation transcript:

GEORGIA S8P2 Students will be familiar with the forms and transformations of energy Explain the relationship between potential and kinetic energy

States of Energy Potential Kinetic The most common energy conversion is the conversion between potential and kinetic energy. All forms of energy can be in either of two states: Potential Kinetic

States of Energy Kinetic and Potential Energy Kinetic Energy is the energy of motion. Potential Energy is stored energy.

Kinetic Energy The energy of motion is called kinetic energy. The faster an object moves, the more kinetic energy it has. The greater the mass of a moving object, the more kinetic energy it has. Kinetic energy depends on both mass and velocity.

Kinetic Energy KE =1/2mv2 KE = ½ X mass X (velocity)2 What has a greater affect on kinetic energy; mass or velocity? Why?

Potential Energy Potential Energy is stored energy. Stored chemically in fuel, the nucleus of atom, and in foods. Or stored because of the work done on it: Stretching a rubber band. Winding a watch. Pulling back on a bow’s arrow. Lifting a brick high in the air.

Potential Energy Energy that is stored due to being stretched or compressed is called elastic potential energy.

Potential Energy If you stand on a 3-meter diving board, you have 3 times the P.E. than you had on a 1-meter diving board.

Potential Energy “The bigger they are the harder they fall” is not just a saying. It’s true. Objects with more mass have greater P.E. The formula to find P.E. is Potential energy = mass x height PE = m x h .

Kinetic-Potential Energy Conversion Roller coasters work because of the energy that is built into the system. Initially, the cars are pulled mechanically up the tallest hill, giving them a great deal of potential energy. From that point, the conversion between potential and kinetic energy powers the cars throughout the entire ride.

Kinetic vs. Potential Energy At the point of maximum potential energy, the car has minimum kinetic energy.

Kinetic-Potential Energy Conversions As a basketball player throws the ball into the air, various energy conversions take place.

Ball speeds up Ball slows down