Renewable Energy & Global Warming

17asanjay
Flashcards by , created about 6 years ago

8th Grade Flashcards on Renewable Energy & Global Warming, created by 17asanjay on 05/28/2013.

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17asanjay
Created by 17asanjay about 6 years ago
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Question Answer
Photon a light particle, they have no mass like electrons. The shorter the wavelength of the photon, the more energy it has.
Photovoltaic Cells When a photon hits a photovoltaic cell, it excites the electron it hits, and this flow of electrons makes an electric current.
Renewable Energy energy that comes from a natural ongoing process that will continue without harming future generations.
Energy what makes matter move or change.