Blackbody Spectrum

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Blackbody Spectrum Captura de Ecrã Descarregar Embutir
  • Corpo Negro
  • Planck's Law
  • Wien's Law
Flash Logo Simulação Original e Traduções

Tópicos

  • Corpo Negro
  • Planck's Law
  • Wien's Law
  • Radiação Eletromagnética
  • Mecânica Quântica
  • Astronomia

Descrição

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.

Amostra das Metas de Aprendizagem

  • 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.
Versão 1.0.5

Dicas para Professores

Descarregar dicas para professores PDF Revisão dos controlos das simulações, simplificação dos modelos, e instropeção ao pensamento do aluno (PDF). ( PDF ).

Atividades Submetidas por Professores

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 Univ-Intro TPC Física
PhET Sims Aligned to the Chemistry Curriculum This contribution was designed by PhET. Julia Chamberlain Univ-Intro
Secundário		 Outro Química
Alignment of PhET sims with NGSS This contribution was designed by PhET. Trish Loeblein Secundário Outro Biologia
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How do PhET simulations fit in my middle school program? This contribution was designed by PhET. Sarah Borenstein Básico Outro Física
Ciências Naturais
Biologia
Química
Blackbody Spectrum & Lasers Simulations Homework This contribution was designed by PhET. Kathy Perkins, Carl Wieman Secundário
Univ-Intro		 TPC Física
Blackbody Spectrum Simulation Homework This contribution was designed by PhET. Kathy Perkins, Carl Wieman Univ-Intro
Univ-Avan		 TPC Física
Mapping of PhET and IBDP Physics Jaya Ramchandani Secundário Outro Física
MS and HS TEK to Sim Alignment Elyse Zimmer Básico
Secundário		 Outro Química
Biologia
Física

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Equipa de Design Bibliotecas de Terceiros Agradecimentos Para
  • Arnab Purkayastha (developer)
  • Saurabh Totey (developer)
  • Martin Veillette (developer)
  • Diana López Tavares (lead designer)
  • Michael Dubson (original designer)
  • Wendy Adams
  • John Blanco
  • Ariel Paul
  • Kathy Perkins
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