Welcome to LEPLA!

     Menu
 1. Home
 2.1. Il progetto LEPLA
 2.2. Partners
 2.3. Cerca in LEPLA
 2.4. Visita Guidata
 3. Esperimenti
 4. Downloads
 5. Web Links
 6.1. Commenti
 6.2. Contributi
 6.3. Presentaci a ...
 7.1. Login Personale
 7.2. Messaggi Privati
 7.3. Forum

     Registrazione
Per entrare nella LEPLA Community e ricevere informazioni sugli aggiornamenti del sito e sui i materiali gratuiti, per favore regėstrati qui.

     Login
Nickname

Password


Pannelli Solari

Pannelli Solari

 

Obiettivo:

In questo esperimento vogliamo studiare come l'isolamento, la copertura e le differenti superfici dei materiali influiscono sulla potenza e sull'efficienza di un pannello solare.

WILHELM CARL WERNER OTTO FRITZ FRANZ WIEN (1864-1928), German physicist who received the Nobel Prize for Physics in 1911 for his displacement law concerning the radiation emitted by the perfectly efficient blackbody (a surface that absorbs all radiant energy falling on it). Although the radiation emitted from a blackbody is distributed over a wide range of wavelengths, there is an intermediate wavelength at which the radiation reaches a maximum. In 1893 Wien stated in his law that this maximum wavelength is inversely proportional to the absolute temperature of the body. Because the accuracy of Wien's law declined for longer wavelengths, Max Planck was led to further investigations culminating in his quantum theory of radiation.  Wien also made contributions in the study of cathode rays (electron beams), X rays, and canal rays (positively charged atomic beams).

Materiali:

Un sensore di temperatura, CBL, TI83/84, pannello solare, materiali isolanti e coperture di plastica e di vetro.


Acquisizione Dati  |  Dati Campione  |  Analisi Dati (TI83)  |  Analisi Dati (MSExcel)  |  Versione PDF  |  Valutazione  |  Indice Esperimenti  ]



Web site powered by PHP-Nuke

All logos and trademarks in this site are property of their respective owner. The comments are property of their posters.
Web site engine's code is Copyright © 2002 by PHP-Nuke. All Rights Reserved. PHP-Nuke is Free Software released under the GNU/GPL license.
Generazione pagina: 0.107 Secondi