Determine the Shortest Frequency of Light Required to Remove an Electron

question 51

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.

• 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:

Graphing Calculator

A handheld calculator capable of plotting graphs, solving equations, and performing other complex mathematical tasks.

Vertex

A point where two or more curves, edges, or lines meet, often referring to the highest or lowest point on a curve.

Parabola

A specific type of curve on a graph described by a quadratic equation, characterized by being symmetrical and U-shaped.

Graph

A visual representation of data or a function using a system of coordinates.