https://www.conservapedia.com/api.php?action=feedcontributions&feedformat=atom&user=Tmtm 2026-09-23T10:49:55Z User contributions MediaWiki 1.35.14 https://www.conservapedia.com/index.php?title=Photoelectric_effect&diff=14911 2007-02-22T01:56:46Z

<p>Tmtm: </p> <hr /> <div>The photoelectric effect is a natural phenomenon in which electrons are emitted by a metallic surface when it is exposed to electromagnetic radiation. <br /> <br /> The photoelectric effect was explained by [[Albert Einstein]] in 1905. This explanation included the first mention of &quot;quanta&quot; of energy - a concept crucial to the development of [[quantum mechanics]].</div>

Tmtm https://www.conservapedia.com/index.php?title=Atom&diff=14899 2007-02-22T01:34:52Z

<p>Tmtm: </p> <hr /> <div>An atom is the smallest unit chemical matter in creation. The word atom comes from the Greek term for indivisible, ''átomos''. There have been many ideas about how atoms may look. The current one is called the [[Quantum Mechanical Model]], and is very complex.</div>

Tmtm