LA LEZIONE E' PREPARATA PER GIULIA STUDENTESSA DI 18 ANNI FREQUENTANTE IL QUINTI ANNO DI UNA SCUOLA SUPERIORE, AFFETTA DA DISABILITA' LIEVE CON DIFFICOLTA' MOTORIE. LA DISCIPLINA E' FISICA E L'ARGOMENTO E' LA RADIOATTIVITA' E LE REAZIONI NUCLEARI.
DI COSA PARLIAMO OGGI
L'ERA ATOMICA
LA PRIMA SCOPERTA
NEL 1896 IL FISICO FRANCESE ANTOINE HENRY BECQUEREL SCOPRI' PER CASO CHE I COMPOSTI DELL'URANIO EMETTEVANO RADIAZIONI CAPACI DI ATTRAVERSARE LA MATERIA.
RISALE AL 1896
NEL 1906
QUALCHE TEMPO DOPO LA SCIENZIATA POLACCA MARIE CURIE SI ACCORSE CHE IL FENOMENO SI VERIFICAVA ANCHE PER ALTRI ELEMENTI E RIBATTEZZO' L'EMISSIONE DI RAGGI URANICI CON IL TERMINE DI RADIOATTIVITA'
IL PREMIO NOBEL PER LA FISICA
LA RADIOATTIVITA'
LA RADIOATTIVITA' E' IL FENOMENO PER CUI ALCUNI ATOMI EMETTONO SPONTANEAMENTE RADIAZIONI. GLI ATOMI SI CHIAMANO RADIOATTIVI
E GLI ATOMI RADIOATTIVI
E GLI STUDI DI MARIE CURIE
NEL 1904
IL FISICO RUTHERFORD, SCOPRI' CHE LE RADIAZIONI EMESSE DAGLI ATOMI RADIOATTIVI DERIVAVANO DAI NUCLEI DEGLI ATOMI E POTEVANO ESSERE DI TRE TIPI : RAGGI ALFA, RAGGI BETA E RAGGI GAMMA.
IL PRPRPPPPEENIO NOBEL PER LA CHIMICA
PREMIO NOBEL CHIMICA
NEL 1913
IL FISICO INGLESE WILLIAM CROOKES SI ACCORSE CHE LA RADIOATTIVITA' DI UN CAMPIONE DI URANIO AUMENTAVA NEL TEMPO E SPIEGO' CHE CIO' ACCADEVA PERCHE' L'ATOMO DI URANIO SI TRASFORMA NELL'ATOMO DI UN ALTRO ELEMENTO AVENTE UNA MAGGIORE CAPACITA' DI EMETTERE RADIAZIONI.
REALIZZO' UN RADIOMETRO
NEL 1919
NEL 1919 RUTHERFORD DIMOSTRO' SPERIMENTALMENTE CHE UN ELEMENTO POTEVA ESSERE TRASFORMATO IN UN ALTRO E GLI ISOTOPI RADIOATTIVI DEGLI ELLEMENTI SI POTEVANO TRASFORMARE BOMBARDANDOLI CON PARTICELLE SUB ATOMICHE.
INIZIA L'ERA ATOMICA
NEL 1934
NEL 1934 IL FISICO ITALIANO ENRICO FERMI BOMBARDO' CON NEUTRONI GLI ATOMI DI URANIO
BONBARDAMENTO ATOMI DI URANIO
NEL 1942
NEL 1942 INIZIO' A FUNZIONARE LA PRIMA PILA ATOMICA UN SISTEMA CAPACE DI GENERARE ENORMI QUANTITA' DI ENERGIA UTILIZZANDO LE REAZIONI NUCLEARI.
LLLAA PRIMA PILA ATOMICA
LA PRIMA PILA ATOMICA
NEL 1945 IN UN DESERTO DEGLI STATI UNITI, FU FATTA ESPLODERE LA PRIMA BOMBA ATOMICA SPERIMENTALE. SOLO UN MESE DOPO NELL'AGOSTO DEL 45 DUE BOMBE ATOMICHE SGANGIATE DA AEREI AMERICANI DISTRUSSERO COMPLETAMENTE LE CITTA' GIAPPONESI DI HIROSHIMA E NAGASAKI.
LE REAZIONI NUCLEARI
LE REAZIONI NUCLEARI SONO LE TRASFORMAZIONI DEL NUCLEO DEGLI ATOMI.
COSA SONO
FISSIONE NUCLEARE
LA FISSIONE NUCLEARE SCINDE UN NUCLEO ATOMICO COME L'URANIO IN NUCLEI PIU' LEGGERI.
LA FUSIONE NUCLEARE UNISCE DUE NUCLEI LEGGERI COME L'IDROGENO PER FORMARNE UNO PIU' PESANTE.
FUSIONE NUCLEARE
BUONO STUDIO
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LA RADIOATTIVITA' E LE REAZIONI NUCLEARIDI COSA PARLIAMO OGGI
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Transcript
LA LEZIONE E' PREPARATA PER GIULIA STUDENTESSA DI 18 ANNI FREQUENTANTE IL QUINTI ANNO DI UNA SCUOLA SUPERIORE, AFFETTA DA DISABILITA' LIEVE CON DIFFICOLTA' MOTORIE. LA DISCIPLINA E' FISICA E L'ARGOMENTO E' LA RADIOATTIVITA' E LE REAZIONI NUCLEARI.
DI COSA PARLIAMO OGGI
L'ERA ATOMICA
LA PRIMA SCOPERTA
NEL 1896 IL FISICO FRANCESE ANTOINE HENRY BECQUEREL SCOPRI' PER CASO CHE I COMPOSTI DELL'URANIO EMETTEVANO RADIAZIONI CAPACI DI ATTRAVERSARE LA MATERIA.
RISALE AL 1896
NEL 1906
QUALCHE TEMPO DOPO LA SCIENZIATA POLACCA MARIE CURIE SI ACCORSE CHE IL FENOMENO SI VERIFICAVA ANCHE PER ALTRI ELEMENTI E RIBATTEZZO' L'EMISSIONE DI RAGGI URANICI CON IL TERMINE DI RADIOATTIVITA'
IL PREMIO NOBEL PER LA FISICA
LA RADIOATTIVITA'
LA RADIOATTIVITA' E' IL FENOMENO PER CUI ALCUNI ATOMI EMETTONO SPONTANEAMENTE RADIAZIONI. GLI ATOMI SI CHIAMANO RADIOATTIVI
E GLI ATOMI RADIOATTIVI
E GLI STUDI DI MARIE CURIE
NEL 1904
IL FISICO RUTHERFORD, SCOPRI' CHE LE RADIAZIONI EMESSE DAGLI ATOMI RADIOATTIVI DERIVAVANO DAI NUCLEI DEGLI ATOMI E POTEVANO ESSERE DI TRE TIPI : RAGGI ALFA, RAGGI BETA E RAGGI GAMMA.
IL PRPRPPPPEENIO NOBEL PER LA CHIMICA
PREMIO NOBEL CHIMICA
NEL 1913
IL FISICO INGLESE WILLIAM CROOKES SI ACCORSE CHE LA RADIOATTIVITA' DI UN CAMPIONE DI URANIO AUMENTAVA NEL TEMPO E SPIEGO' CHE CIO' ACCADEVA PERCHE' L'ATOMO DI URANIO SI TRASFORMA NELL'ATOMO DI UN ALTRO ELEMENTO AVENTE UNA MAGGIORE CAPACITA' DI EMETTERE RADIAZIONI.
REALIZZO' UN RADIOMETRO
NEL 1919
NEL 1919 RUTHERFORD DIMOSTRO' SPERIMENTALMENTE CHE UN ELEMENTO POTEVA ESSERE TRASFORMATO IN UN ALTRO E GLI ISOTOPI RADIOATTIVI DEGLI ELLEMENTI SI POTEVANO TRASFORMARE BOMBARDANDOLI CON PARTICELLE SUB ATOMICHE.
INIZIA L'ERA ATOMICA
NEL 1934
NEL 1934 IL FISICO ITALIANO ENRICO FERMI BOMBARDO' CON NEUTRONI GLI ATOMI DI URANIO
BONBARDAMENTO ATOMI DI URANIO
NEL 1942
NEL 1942 INIZIO' A FUNZIONARE LA PRIMA PILA ATOMICA UN SISTEMA CAPACE DI GENERARE ENORMI QUANTITA' DI ENERGIA UTILIZZANDO LE REAZIONI NUCLEARI.
LLLAA PRIMA PILA ATOMICA
LA PRIMA PILA ATOMICA
NEL 1945 IN UN DESERTO DEGLI STATI UNITI, FU FATTA ESPLODERE LA PRIMA BOMBA ATOMICA SPERIMENTALE. SOLO UN MESE DOPO NELL'AGOSTO DEL 45 DUE BOMBE ATOMICHE SGANGIATE DA AEREI AMERICANI DISTRUSSERO COMPLETAMENTE LE CITTA' GIAPPONESI DI HIROSHIMA E NAGASAKI.
LE REAZIONI NUCLEARI
LE REAZIONI NUCLEARI SONO LE TRASFORMAZIONI DEL NUCLEO DEGLI ATOMI.
COSA SONO
FISSIONE NUCLEARE
LA FISSIONE NUCLEARE SCINDE UN NUCLEO ATOMICO COME L'URANIO IN NUCLEI PIU' LEGGERI.
LA FUSIONE NUCLEARE UNISCE DUE NUCLEI LEGGERI COME L'IDROGENO PER FORMARNE UNO PIU' PESANTE.
FUSIONE NUCLEARE
BUONO STUDIO
Use this side of the card to provide more information about a topic. Focus on one concept. Make learning and communication more efficient.
Title
ABBIAMO FINITO
Write a brief description here
before
Here you can put a standout title, something that captivates your audience
With Genially templates, you can include visual resources to leave your audience in awe. You can also highlight a specific phrase or piece of information that will stick in your audience's memory and even embed external content that surprises: videos, photos, audios... Whatever you want!
Here you can put a highlighted title, something that captivates your audience
With Genially templates, you can include visual resources to leave your audience speechless. You can also highlight a specific phrase or fact that will be etched in your audience's memory, and even embed external content that surprises: videos, photos, audios... Whatever you want!
After
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With Genially templates, you can include visual resources to leave your audience in awe. You can also highlight a specific phrase or piece of information that will stick in your audience's memory and even embed external content that surprises: videos, photos, audios... Whatever you want!
Here you can put a highlighted title, something that captivates your audience
With Genially templates, you can include visual resources to leave your audience speechless. You can also highlight a specific phrase or fact that will be etched in your audience's memory, and even embed external content that surprises: videos, photos, audios... Whatever you want!
After
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Here you can put a highlighted title, something that captivates your audience
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Here you can put a highlighted title, something that captivates your audience
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Here you can put a highlighted title, something that captivates your audience
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