The _____ effect occurs when a low-energy photon transfers all its energy to a tightly bound electron.

Understand the Problem

The question is asking for the name of a specific scientific effect related to low-energy photons transferring their energy to tightly bound electrons.

More Information

In the photoelectric effect, a photon collides with an electron and transfers its entire energy to the electron, which is then ejected from an atom. This concept was crucial to the development of quantum theory.

Tips

A common mistake is confusing the photoelectric effect with Compton scattering, where a photon transfers only part of its energy to an electron.

Sources

• The web page with info on - Example Source - chem.libretexts.org
• Photoelectric effect (article) | Khan Academy - khanacademy.org
• Photoelectric effect | Definition, Examples, & Applications - Britannica - britannica.com