The Ratio of the Radius of a Classical Electron (R_e

question 2

Multiple Choice

The ratio of the radius of a classical electron (r_e = k_ee²/m_ec² = 2.8 × 10−¹⁵ m) to the radius of a ⁴He nucleus (r = r₀A^1/3) is

• A) 2.0
• B) 0.68
• C) 1.5
• D) 0.92
• E) 2.4

---

Definitions:

Computer Program

A set of instructions written in a programming language, executed by computers to perform specific tasks.

Negatively

In a manner that expresses disagreement, refusal, or a negative outcome.

Family User Accounts

User accounts configured within an operating system to allow family members to access specific content and settings tailored for individual use.

Sign-In

The process of authenticating identity to gain access to a system or service by providing credentials, such as a username and password.