An Electron Is Confined to a Region of Space of Length

question 67

Multiple Choice

An electron is confined to a region of space of length L = 0.2 nm.Its minimum kinetic energy,assuming that p = $\Delta$ p,is approximately

• A)1.5 \(\times\) 10⁵ J
• B)5.7 \(\times\) 10^-20 J
• C)3.8 \(\times\) 10^-20 J
• D)3.8 \(\times\) 10^-23 J
• E)7.4 \(\times\) 10^-24 J

---

Definitions:

Recursive Call

A recursive call involves a function calling itself within its own code, typically used to solve problems by breaking them down into smaller, simpler tasks.

Recursive Computation

A method of solving problems where the solution involves calling the method itself with modified parameters until a base condition is met.

Stack Frame

A structure in memory that contains information about a function call, including parameters, local variables, and return address.

Activation Record

An activation record is a data structure containing information about the activation of a function or procedure, like its arguments, local variables, and return address.