The SRP Powering Our Future Classroom Outreach Pre-Visit...آ  The SRP Powering Our Future...

download The SRP Powering Our Future Classroom Outreach Pre-Visit...آ  The SRP Powering Our Future Classroom

of 26

  • date post

    20-Sep-2019
  • Category

    Documents

  • view

    0
  • download

    0

Embed Size (px)

Transcript of The SRP Powering Our Future Classroom Outreach Pre-Visit...آ  The SRP Powering Our Future...

  • Pre-Visit Activity

    The SRP Powering Our Future Classroom Outreach Presentation

  • Energy

  • Energy – The Ability To Do Work

  • Classifications of Energy

    Going from potential energy… to kinetic energy!

    (stored energy; the energy of position) (energy of motion)

  • Energy Transformations

    Energy can change forms…

    Chemical energy becomes mechanical energy when… We pedal a bike!

  • Energy Transformations

    Electrical energy becomes thermal and radiant

    energy when…

    We turn on a light bulb!

  • Electricity

  • How do we begin with an energy source and end up with electricity?

    Energy Transformations

  • Energy Transformations

  • The Electromagnetic Effect

  • There is one energy source that can generate electricity WITHOUT using the electromagnetic

    effect; it uses a different effect entirely… Can anyone guess what that energy source is?

    Another Source?

  • Solar Energy

  • The Photovoltaic Effect

  • Who can name the two different types of energy sources?

    Energy Sources

    Renewable

    Non-Renewable

  • Non-Renewable Energy Sources

    • Formed in the Earth over hundreds of millions of years

    • Must be extracted from the Earth, often involving mining or drilling

    • By definition, they are limited. They will run out!

  • Examples of Non-Renewables

    Coal Natural Gas

  • Examples of Non-Renewables

    Petroleum Uranium

  • Fossil Fuels

    Fossil fuels are non-renewable energy sources

  • Non-Renewable Benefits

    Inexpensive Infrastructure in

    place Abundant

    Efficient fuel source

    ✔ ✔ ✔ ✔

    ✔ ✔ ✔ ✔

    ✔ ✔✔ ✔

  • Non-Renewable Costs

    Pollution and mining damage the environment

    Contributes to climate change

    Limited supply

    ✔ ✔ ✔

    ✔ ✔ ✔

    ✔ ✔

  • Renewable Energy Sources

    • Come in many different forms

    • Have been used by humans for thousands of years

    • By definition, naturally replenish themselves…They will NEVER run out!

    • Much cleaner than non-renewables

  • Examples of Renewables

    Solar Wind

  • Examples of Renewables

    Hydropower Geothermal Power

  • Renewable Costs

    Won’t always work

    Might damage environment

    Can’t use everywhere

    Inefficient

    ✔ ✔

    ✔ ✔ ✔ ✔

    ✔ ✔

  • Renewable Benefits

    Clean - no pollution

    Don’t contribute to climate

    change Small, modular Quiet

    ✔ ✔ ✔ ✔

    ✔ ✔ ✔ ✔

    ✔ ✔ ✔

    ✔ ✔

  • Remember this info,

    you’ll need it for the

    exciting SRP presentation coming soon!

    The SRP Powering Our Future Classroom Outreach Presentation!