Greenhouse gases - sense making by observing photons En gold-star betyder høj kvalitet, undersøgelsesbacerede aktiviteter som følger PhET's retningslinier.


Download alle filer som en komprimeret .zip


Tittel Greenhouse gases - sense making by observing photons
Beskrivelse Learning Goals: Students will be able to Compare and contrast “light photons” and “infrared photons”. Identify what happens to light photons when they get to Earth and why the temperature of the earth and its atmosphere changes. Design experiments to observe how clouds change the photons behavior. Design experiments to observe how greenhouse gases change the photons behavior. Compare and contrast cloud behavior and greenhouse gas behavior. Use the Photon Absorption tab to identify if molecules are Greenhouse Gases and give the microscopic evidence that supports your ideas. Explain why inside a building or car sometimes is a different temperature than outside. Extension: Discover when the “Ice Age” was and what was has changed about the composition of the greenhouse gases.
Emne Fysik, Geografi, Kemi
Niveau Bachelor - intro, Gymnasium
Type Laboratorie, Lektie
Varighed 30 minutter
Svar inkluderet Nej
Sprog Engelsk
Nøgleord atom, emission, inquiry, light, model, molecule, phet, photon, photon, rotation, vibration
Simuleringer Drivhuseffekten


Forfattere Trish Loeblein
Kontakt email patricia.loeblein@colorado.edu
Skole / organisation PhET
Dato for tilmelding 10-12-12
Dato for opdatering 10-12-12