Determine the Shortest Frequency of Light Required to Remove an Electron

question 146

Multiple Choice

Determine the shortest frequency of light required to remove an electron from a sample of Ti metal if the binding energy of titanium is 3.14 × 10³ kJ mol^-1.

• A) 7.87 × 10¹⁵ Hz
• B) 4.74 × 10¹⁵ Hz
• C) 2.11 × 10¹⁵ Hz
• D) 1.27 × 10¹⁵ Hz
• E) 6.19 × 10¹⁵ Hz

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Definitions:

Clinical Case Studies

Detailed examinations of individuals or groups from a clinical or medical perspective, often used to explore complex issues or conditions.

Degree of Modeling

The extent to which an individual or system is used as an example or standard for imitation or comparison.

Reinforcement

In psychology, the process of encouraging or strengthening a behavior through rewards or consequences.

Model and Subject

In research or educational contexts, the model is the system or example being studied or imitated, while the subject is the individual or entity being observed or experimented on.