Espectro do Corpo Negro

Espectro do Corpo Negro Captura de Pantalla  Baixar  Insertar
  • Corpo Negro
  • Planck's Law
  • Wien's Law
HTML5 Badge Back to HTML5 Version

Contidos

  • Corpo Negro
  • Planck's Law
  • Wien's Law
  • Electromagnetic Radiation
  • Mecánica Cuántica
  • Astronomía

Description

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.

Obxectivos de Aprendizaxe

  • 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.
Version 2.02

Teacher Tips

A guía de profesores (pdf) contén consellos creados polo equipo PhET. ( 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. Esta contribución foi deseñada por PhET. Kathy Perkins, Carl Wieman U-Inicio Deb Física
Blackbody Radiation and Wien's Law A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Michael Pennisi BAC Lab Física
PhET Sims Aligned to the Chemistry Curriculum Esta contribución foi deseñada por PhET. Julia Chamberlain U-Inicio
BAC
Outro Química
How do PhET simulations fit in my middle school program? Esta contribución foi deseñada por PhET. Sarah Borenstein S.O. Outro Química
Bioloxía
Ciencias da Terra
Física
Blackbody Spectrum & Lasers Simulations Homework Esta contribución foi deseñada por PhET. Kathy Perkins, Carl Wieman BAC
U-Inicio
Deb Física
Blackbody Spectrum Simulation Homework Esta contribución foi deseñada por PhET. Kathy Perkins, Carl Wieman U-Av
U-Inicio
Deb Física
Mapping of PhET and IBDP Physics Jaya Ramchandani BAC Outro Física
MS and HS TEK to Sim Alignment Elyse Zimmer BAC
S.O.
Outro Química
Bioloxía
Física
Temperature and Radiation Activity Dorian McIntire BAC
U-Inicio
Lab
Deb
Física
Outro
Astronomía
Temperature and Luminosity of Stars: Wein's Law and the Stephan Boltzmann Law Rhoda Berenson U-Inicio Lab Astronomía
Blackbody Radiation updated from Michael P. michael marty BAC Lab
Demo
Black Body Radiation: Seeking Patterns in Data Sets Roberto Marrero BAC Lab Química
Solar Astronomy Mark Kelly BAC Deb
Lab
Astronomía
Blackbody Spectrum Curt Miller BAC Lab Física
흑체 스펙트럼 SIM 사용지침서 이화국(Wha Kuk Lee) S.O.
BAC
Demo
Lab
Física
Química
Astronomía
Ciencias da Terra
Ley de Wien y de Stephan-Boltzmann José Saldaña U-Inicio
BAC
Lab Física
Astronomía

Linguaxe Download or Run Tips
Afrikaans All Afrikaans Download Run now Swartliggaamstraling Spektrum
Arabic All العربية Download Run now طيف الجسم المظلم
Basque All Euskara Download Run now Gorputz beltzaren espektroa
Belarusian All беларускі Download Run now Спектр абсалютна чорнага цела
Bosnian All Bosanski Download Run now ZRAČENJE CRNOG TIJELA
Catalan All català Download Run now Espectre del Cos Negre
Chinese (China) All 中文 (中国) Download Run now 黑体辐射
Chinese (Taiwan) All 中文 (台灣) Download Run now 黑體幅射光譜
Croatian All hrvatski Download Run now Zračenje crnog tijela
Czech All čeština Download Run now Spektrum černého tělesa
Danish All Dansk Download Run now Farvesammensætning
Dutch All Nederlands Download Run now zwarte straler
English All English Download Run now Blackbody Spectrum
Estonian All Eesti Download Run now Mustkiirguri spekter
Finnish All suomi Download Run now Mustan kappaleen säteilyn spektri
French All français Download Run now Spectre du corps noir
German All Deutsch Download Run now Spektrum eines Schwarzen Strahlers
Greek All Ελληνικά Download Run now Φάσμα μελανού σώματος
Hebrew All עברית Download Run now ספטרום של גוף שחור
Hungarian All magyar Download Run now Hőmérsékleti sugárzás spektruma
Indonesian All Bahasa Indonesia Download Run now Spektrum Benda hitam
Italian All italiano Download Run now Spettro del corpo nero
Japanese All 日本語 Download Run now 黒体のスペクトル(Blackbody Spectrum)
Kannada All Kannada Download Run now blackbody-spectrum
Kazakh All Kazakh Download Run now Қара дене спектрі
Khmer All Khmer Download Run now ស្ប៉ិច Blackbody
Korean All 한국어 Download Run now 흑체 스펙트럼
Macedonian All македонски Download Run now Зрачење на црно тело
Marathi All मराठी Download Run now कृष्णिका वर्णपंक्ती
Mongolian All Монгол (Монгол) Download Run now Хар биеийн Спектор
Persian All فارسی Download Run now طیف جسم سیاه
Polish All polski Download Run now Spektrum ciała doskonale czarnego
Portuguese All português Download Run now Radiação do Corpo Negro
Portuguese (Brazil) All português (Brasil) Download Run now blackbody-spectrum
Serbian All Српски Download Run now Зрачење црног тела
Slovak All Slovenčina Download Run now Žiarenie čierneho telesa
Slovenian All Slovenščina Download Run now Spekter črnega telesa
Spanish All español Download Run now Espectro del Cuerpo Negro
Spanish (Mexico) All español (México) Download Run now Espectro del Cuerpo Negro
Spanish (Peru) All español (Perú) Download Run now Espectro del Cuerpo Negro
Swedish All svenska Download Run now Svartkroppsspektrum
Thai All ไทย Download Run now การแผ่รังสีของวัตถุดำ
Turkish All Türkçe Download Run now siyah cisim ışıması
Turkmen All Turkmen Download Run now Gara jisimiň spektry
Vietnamese All Tiếng Việt Download Run now Quang phổ của vật đen

Windows Macintosh Linux
Microsoft Windows
XP/Vista/7/8.1/10
Macromedia Flash 9 or later
OS X 10.9.5 or later
Macromedia Flash 9 or later
Macromedia Flash 9 or later

Equipo de Deseño Biliotecas externas Agradecementos
  • Michael Dubson (developer/lead)
  • Kathy Perkins
  • Interviewer: Wendy Adams