We are going to talk about energy for a while. Humanity uses energy a few ways. Sometimes we make electricity first and then power things with that. Other times we burn fuel directly to power an engine or a heater. But let’s step back and ask: where does energy come from in the first place?
Shown above are several primary generation methods for making electricity. What’s actually happening is that we are taking energy from somewhere else and converting it to a more useful form.
Fossil fuels like coal or oil have energy stored in the chemical bonds inside them. When we use fossil fuels, we are claiming that energy. Nuclear generation is similar, but it’s from the atomic bonds within the nuclei of the fuel materials.
If a material is high in a gravitational field it also has energy, and that is what we’re claiming with hydroelectric generation. Water up high is being lowered, and we get the energy liberated by lowering it. Wind generation claims the kinetic energy from blowing wind. Solar generation claims the radiation energy emitted by the sun.
-
james-sockmonkey reblogged this from clearscience
-
rolemodel07 reblogged this from clearscience
-
bosch-multidetektor-gms-120 reblogged this from clearscience
-
set-of-3-sable-nail-art-brushes reblogged this from clearscience
-
jillene-fischer reblogged this from clearscience
-
los-mejores-smartphones-2012 reblogged this from clearscience
-
lunettes-de-soleil-2012-femme reblogged this from clearscience
-
cartucce-compatibili-canon-mp280 reblogged this from clearscience
-
nokia-nuovi-modelli-2012 reblogged this from clearscience
-
fokakier21 reblogged this from clearscience
-
farmakeio21 reblogged this from clearscience
-
dirpros92 reblogged this from clearscience
-
prosdir23 reblogged this from clearscience
-
zu-fruh-kommen-verhindern reblogged this from clearscience
-
sustainableenergyz reblogged this from clearscience
-
sustainableenergyz likes this
-
druckerpatronen-hp-cc641ee reblogged this from clearscience
-
die-besten-notebooks-2012 reblogged this from clearscience
-
chestionare-drpciv reblogged this from clearscience
-
chestionare-drpciv likes this
-
c10h12n2o likes this
-
denkfabriq reblogged this from clearscience
-
liyan13 likes this
-
originalboyvandal likes this
-
cloveraya reblogged this from clearscience
-
newslang77 reblogged this from clearscience
-
newslang77 likes this
-
mursyidhasnawi reblogged this from electricpower
-
i-ris likes this
-
brutalosophy likes this
-
dnasplice reblogged this from clearscience
-
yogaprivatelessons likes this
-
andrenator likes this
-
quintesadominique likes this
-
weehu likes this
-
wilsonknow likes this
-
oh-noo reblogged this from clearscience
-
stillwaterrunsdeep likes this
-
designspectrum reblogged this from clearscience and added:
We are going to talk about energy for a while. Humanity uses energy a few ways. Sometimes we make electricity first and...
-
designspectrum likes this
-
bendyroad likes this
-
apatosaurus likes this
-
9-of-cups reblogged this from clearscience
-
redneckzilla likes this
-
mintarr likes this
-
macmankev likes this
-
chaffinches likes this
-
imathugasian reblogged this from electricpower
-
m4ch3teb3ar likes this
-
megantaybaybay reblogged this from clearscience
- Show more notes