Žiarenie čierneho telesa

Žiarenie čierneho telesa Obrazovka  Stiahnuť  Kód na vloženie
  • Čierne teleso
  • Planck's Law
  • Wien's Law
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Témy

  • Čierne teleso
  • Planck's Law
  • Wien's Law
  • Elektromagnetické žiarenie
  • Kvantová mechanika
  • Astronómia

Popis

How does the blackbody spectrum of the sun compare to visible light? Learn about the blackbody spectrum of Sirius A, the sun, a light bulb, and the earth. Adjust the temperature to see the wavelength and intensity of the spectrum change. View the color of the peak of the spectral curve.

Ukážkové ciele vzdelávania

  • Describe what happens to the blackbody spectrum as you increase or decrease the temperature. What happens to the shape of the curve and the peak of this curve?
  • Describe the blackbody spectrum of a light bulb. Why do light bulbs get hot? Do they seem efficient?
  • Imagine that you see 2 hot, glowing objects--one is glowing orange and the other is glowing blue. Which one is hotter?
  • Find the relationship between the temperature and the wavelength at the peak of the curve.
Verzia 2.02

Typy pre učiteľov

Stiahnuť typy pre učiteľov v PDF Prehľad ovládacích prvkov simulácie, modelové zjednodušenie a postrehy o študentskom uvažovaní. ( PDF ).

Teacher-Submitted Activities

Visualization and Visual Illusions SIM Homework A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Kathy Perkins, Carl Wieman VŠ-zač Fyzika
Blackbody Radiation and Wien's Law A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Michael Pennisi Lab Fyzika
PhET Sims Aligned to the Chemistry Curriculum This contribution was designed by PhET. Julia Chamberlain
VŠ-zač
Iné Chémia
Alignment of PhET sims with NGSS This contribution was designed by PhET. Trish Loeblein Iné Fyzika
Veda o Zemi
Biológia
Chémia
How do PhET simulations fit in my middle school program? This contribution was designed by PhET. Sarah Borenstein ZŠ-II Iné Biológia
Chémia
Veda o Zemi
Fyzika
Blackbody Spectrum & Lasers Simulations Homework This contribution was designed by PhET. Kathy Perkins, Carl Wieman VŠ-zač
Fyzika
Blackbody Spectrum Simulation Homework This contribution was designed by PhET. Kathy Perkins, Carl Wieman VŠ-pokr
VŠ-zač
Fyzika
Mapping of PhET and IBDP Physics Jaya Ramchandani Iné Fyzika
MS and HS TEK to Sim Alignment Elyse Zimmer
ZŠ-II
Iné Chémia
Biológia
Fyzika
Temperature and Radiation Activity Dorian McIntire VŠ-zač

Lab
Fyzika
Iné
Astronómia
Temperature and Luminosity of Stars: Wein's Law and the Stephan Boltzmann Law Rhoda Berenson VŠ-zač Lab Astronómia
Blackbody Radiation updated from Michael P. michael marty Lab
Demo
Black Body Radiation: Seeking Patterns in Data Sets Roberto Marrero Lab Chémia
Solar Astronomy Mark Kelly
Lab
Astronómia
Blackbody Spectrum Curt Miller Lab Fyzika
흑체 스펙트럼 SIM 사용지침서 이화국(Wha Kuk Lee) ZŠ-II
Demo
Lab
Chémia
Astronómia
Veda o Zemi
Fyzika
Ley de Wien y de Stephan-Boltzmann José Saldaña VŠ-zač
Lab Fyzika
Astronómia

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Autorský tím Iné knižnice Poďakovanie
  • Michael Dubson (developer/lead)
  • Kathy Perkins
  • Interviewer: Wendy Adams