Flashcards on AS physics- Electromagnetic Radiation and Quantum Phenomena, created by lolly.robinson1 on 10/04/2015.
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Created by lolly.robinson1
over 9 years ago
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Created by lolly.robinson1
over 9 years ago
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What is the photoelectric effect?
What three conclusions were drawn from the experiment?
What is the threshold frequency?
What is meant by the work function of a metal?
What is line emission spectra?
What is an absorption spectrum?
How do fluorescent tubes produce visible light?
Which observations show light to have a "wave- like" character?
Which observations show light to have a "particle-like" character?
Which observations show electrons to have a "wave-like" character?
An electron and a proton are accelerated from rest by the same potential difference. Why will they have different wave lengths?
