The photoelectric effect simulation demonstrates:
1) Electron emission from metals requires photons with a minimum threshold frequency dependent on the metal;
2) Increasing light intensity increases the number of emitted electrons but not their speed;
3) Varying the light wavelength changes the photon energy, with higher energies above the threshold causing electron emission.
In over 150 countries, people will participate in a global climate strike from September 20-27 to demand an end to fossil fuels and support youth climate activists. Millions of adults are joining the strikes inspired by Greta Thunberg, a Swedish teenager who began protesting alone in 2018 and has since mobilized tens of thousands of students in climate strikes around the world. Thunberg has had a large impact on public awareness of climate change in a short time through her activism and speeches challenging world leaders and business elite to take bolder action.
This document discusses the relationship between biotechnology and ethics. It argues that biotechnology promotes a vision of life that influences ethical views. A two-way relationship exists where ethics influences biotechnology and biotechnology impacts ethics. While biotechnology has benefits like improving health, it also raises ethical issues regarding humanization, justice, and unintended consequences of manipulating life. The ability of biotechnology to literally create life requires special consideration of its ethical implications and a precautionary approach.
Designing Intelligent Construction Projects Michael Frahmewoadetozito
油
Designing Intelligent Construction Projects Michael Frahm
Designing Intelligent Construction Projects Michael Frahm
Designing Intelligent Construction Projects Michael Frahm
Presentazione della Dichiarazione di Dubai sulle OER alla comunit italiana -...Damiano Orru
油
Osservatorio sullinformation literacy promuove un incontro online organizzato dalla rete Open Education Italia. n occasione della Open Education Week 2025, dal 3 al 7 marzo, la rete Open Education Italia organizza un incontro online dedicato alla presentazione della Dichiarazione di Dubai sulle Risorse Educative Aperte (OER) il 4 marzo 2025. https://www.aib.it/eventi/dichiarazione-dubai-oer-unesco/
New Methods of Literacy Research 1st Edition Peggy Albersuxhcablende
油
New Methods of Literacy Research 1st Edition Peggy Albers
New Methods of Literacy Research 1st Edition Peggy Albers
New Methods of Literacy Research 1st Edition Peggy Albers
Test Bank for Canadian Organizational Behaviour, 10th Edition, Steven McShane...izmarmelum
油
Test Bank for Canadian Organizational Behaviour, 10th Edition, Steven McShane, Kevin Tasa
Test Bank for Canadian Organizational Behaviour, 10th Edition, Steven McShane, Kevin Tasa
Test Bank for Canadian Organizational Behaviour, 10th Edition, Steven McShane, Kevin Tasa
Test Bank for Foundations of Financial Markets and Institutions, 4th Edition:...orrahnaf
油
Test Bank for Foundations of Financial Markets and Institutions, 4th Edition: Frank J. Fabozzi
Test Bank for Foundations of Financial Markets and Institutions, 4th Edition: Frank J. Fabozzi
Test Bank for Foundations of Financial Markets and Institutions, 4th Edition: Frank J. Fabozzi
Digital Business Networks 1st Edition Dooley Solutions Manualidderkribo
油
Digital Business Networks 1st Edition Dooley Solutions Manual
Digital Business Networks 1st Edition Dooley Solutions Manual
Digital Business Networks 1st Edition Dooley Solutions Manual
Essentials of Accounting for Governmental and Not-for-Profit Organizations 12...orakategy
油
Essentials of Accounting for Governmental and Not-for-Profit Organizations 12th Edition Copley Test Bank
Essentials of Accounting for Governmental and Not-for-Profit Organizations 12th Edition Copley Test Bank
Essentials of Accounting for Governmental and Not-for-Profit Organizations 12th Edition Copley Test Bank
In over 150 countries, people will participate in a global climate strike from September 20-27 to demand an end to fossil fuels and support youth climate activists. Millions of adults are joining the strikes inspired by Greta Thunberg, a Swedish teenager who began protesting alone in 2018 and has since mobilized tens of thousands of students in climate strikes around the world. Thunberg has had a large impact on public awareness of climate change in a short time through her activism and speeches challenging world leaders and business elite to take bolder action.
This document discusses the relationship between biotechnology and ethics. It argues that biotechnology promotes a vision of life that influences ethical views. A two-way relationship exists where ethics influences biotechnology and biotechnology impacts ethics. While biotechnology has benefits like improving health, it also raises ethical issues regarding humanization, justice, and unintended consequences of manipulating life. The ability of biotechnology to literally create life requires special consideration of its ethical implications and a precautionary approach.
Designing Intelligent Construction Projects Michael Frahmewoadetozito
油
Designing Intelligent Construction Projects Michael Frahm
Designing Intelligent Construction Projects Michael Frahm
Designing Intelligent Construction Projects Michael Frahm
Presentazione della Dichiarazione di Dubai sulle OER alla comunit italiana -...Damiano Orru
油
Osservatorio sullinformation literacy promuove un incontro online organizzato dalla rete Open Education Italia. n occasione della Open Education Week 2025, dal 3 al 7 marzo, la rete Open Education Italia organizza un incontro online dedicato alla presentazione della Dichiarazione di Dubai sulle Risorse Educative Aperte (OER) il 4 marzo 2025. https://www.aib.it/eventi/dichiarazione-dubai-oer-unesco/
New Methods of Literacy Research 1st Edition Peggy Albersuxhcablende
油
New Methods of Literacy Research 1st Edition Peggy Albers
New Methods of Literacy Research 1st Edition Peggy Albers
New Methods of Literacy Research 1st Edition Peggy Albers
Test Bank for Canadian Organizational Behaviour, 10th Edition, Steven McShane...izmarmelum
油
Test Bank for Canadian Organizational Behaviour, 10th Edition, Steven McShane, Kevin Tasa
Test Bank for Canadian Organizational Behaviour, 10th Edition, Steven McShane, Kevin Tasa
Test Bank for Canadian Organizational Behaviour, 10th Edition, Steven McShane, Kevin Tasa
Test Bank for Foundations of Financial Markets and Institutions, 4th Edition:...orrahnaf
油
Test Bank for Foundations of Financial Markets and Institutions, 4th Edition: Frank J. Fabozzi
Test Bank for Foundations of Financial Markets and Institutions, 4th Edition: Frank J. Fabozzi
Test Bank for Foundations of Financial Markets and Institutions, 4th Edition: Frank J. Fabozzi
Digital Business Networks 1st Edition Dooley Solutions Manualidderkribo
油
Digital Business Networks 1st Edition Dooley Solutions Manual
Digital Business Networks 1st Edition Dooley Solutions Manual
Digital Business Networks 1st Edition Dooley Solutions Manual
Essentials of Accounting for Governmental and Not-for-Profit Organizations 12...orakategy
油
Essentials of Accounting for Governmental and Not-for-Profit Organizations 12th Edition Copley Test Bank
Essentials of Accounting for Governmental and Not-for-Profit Organizations 12th Edition Copley Test Bank
Essentials of Accounting for Governmental and Not-for-Profit Organizations 12th Edition Copley Test Bank
Learning Swift Building Apps for OSX, iOS, and Beyond Jon Manningjelieltoinks
油
Learning Swift Building Apps for OSX, iOS, and Beyond Jon Manning
Learning Swift Building Apps for OSX, iOS, and Beyond Jon Manning
Learning Swift Building Apps for OSX, iOS, and Beyond Jon Manning
Essentials of Accounting for Governmental and Not for Profit Organizations 13...orakategy
油
Essentials of Accounting for Governmental and Not for Profit Organizations 13th Edition Copley Test Bank
Essentials of Accounting for Governmental and Not for Profit Organizations 13th Edition Copley Test Bank
Essentials of Accounting for Governmental and Not for Profit Organizations 13th Edition Copley Test Bank
Test Bank for Systems Analysis and Design 8th Edition: Kendallalawamajina
油
Test Bank for Systems Analysis and Design 8th Edition: Kendall
Test Bank for Systems Analysis and Design 8th Edition: Kendall
Test Bank for Systems Analysis and Design 8th Edition: Kendall
Test Bank for Understanding Abnormal Behavior, 10th Edition : Suedementogge
油
Test Bank for Understanding Abnormal Behavior, 10th Edition : Sue
Test Bank for Understanding Abnormal Behavior, 10th Edition : Sue
Test Bank for Understanding Abnormal Behavior, 10th Edition : Sue
Test Bank for Marketing Management, 3rd Edition, Greg Marshall, Mark Johnstonpplqadiri
油
Test Bank for Marketing Management, 3rd Edition, Greg Marshall, Mark Johnston
Test Bank for Marketing Management, 3rd Edition, Greg Marshall, Mark Johnston
Test Bank for Marketing Management, 3rd Edition, Greg Marshall, Mark Johnston
(eBook PDF) Auditing: A Practical Approach with Data Analytics by Raymond N. ...osanoarak
油
(eBook PDF) Auditing: A Practical Approach with Data Analytics by Raymond N. Johnson
(eBook PDF) Auditing: A Practical Approach with Data Analytics by Raymond N. Johnson
(eBook PDF) Auditing: A Practical Approach with Data Analytics by Raymond N. Johnson
(eBook PDF) Auditing: A Practical Approach with Data Analytics by Raymond N. ...osanoarak
油
Il deja vu del corona
1. Il DEJA VU DEL CORONA
Siamo nel 2020, lanno divenuto lo zimbello dellultima decade, protagonista di una guerra
mondiale scampata per un soffio e della pandemia COVID-19. Un importante shoutout va
anche allAustralia con i suoi ormai tipici incendi boschivi e le varie inondazioni avvenute
nei primi mesi di quest'anno, che sono state a dir poco distruttive.
Tornando a noi, sono uno studente italiano dellultimo anno delle superiori, ormai 竪
maggio, siamo quasi arrivati a due mesi di quarantena, la gente 竪 stufa, vuole uscire, io
sinceramente no. In questi ultimi giorni con il nuovo decreto che andr in vigore il 4
maggio e sancir linizio della fase 2 un polverone di idee contrastanti si 竪 depositato
sullItalia, creando due principali gruppi: quelli che vogliono la fine della quarantena (per
motivi economici, ci sono famiglie che stanno morendo di fame) e chi vuole il continuo di
essa.
Ci嘆 che vedo io 竪 la possibilit fin troppo concreta di buttare via tutti i progressi fatti in
questa quarantena, sento le persone dire meglio finire in terapia intensiva, che finire per
strada, come biasimarli insomma.
Gi oggi 1 maggio, il numero delle persone fuori casa 竪 drasticamente aumentato,
rischiando ovviamente la diffusione del virus e dando motivazioni reali alla mia paura di
aver perso solo tempo.
Perch竪 deja vu? Noi studiamo la storia per imparare dagli errori commessi nel passato e
come ben sappiamo ci sono state molte malattie definibili pandemie come la peste, il tifo,
l'influenza spagnola, e molte altre, che hanno creato numerosi morti, anche se per il
momento il numero dei decessi da corona 竪 largamente inferiore rispetto alle epidemie
passate, si pu嘆 sfortunatamente dire che il virus odierno 竪 ancora in stato di sviluppo, si
sta ora diffondendo e molte nazioni non stanno prendendo le giuste precauzioni, anche se
un futuro distopico 竪 impensabile, la preoccupazione di perdere i propri cari dovrebbe
essere pi炭 che viva sfortunatamente.
Personalmente, la quarantena mi piace, lasciando perdere per un attimo tutti i problemi
che essa porta. Il vivere con calma, il poter decidere i propri orari, lavere del tempo per
stare con se stessi, sono tutte cose che normalmente non avremmo potuto fare perch辿
rinchiusi in ritmi dettati dalle mille necessit del giorno che ora non ci sono pi湛. Anche
avendo un esame da preparare e quindi passando la maggior parte del tempo sui libri, a
fine giornata si 竪 in pace. Possiamo finalmente gustarci il tramonto, liberare i pensieri della
mente come facevano i crepuscolari, stiamo riscoprendo i piccoli piaceri della tranquillit e
a parer mio, questa quarantena mancher a molti di noi.