What Is the Speed of an Electron in the N

question 4

Multiple Choice

What is the speed of an electron in the n = 4 Bohr orbit of the hydrogen atom?

• A) 5.47 × 10⁵ m/s
• B) 310 × 10⁵ m/s
• C) 1.39 × 10⁵ m/s
• D) 1.78 × 10⁵ m/s
• E) 2.18 × 10⁶ m/s

---

Definitions:

Really Simple Syndication Feed

A web feed that allows users and applications to access updates to websites in a standardized, computer-readable format.

RSS Feed

An online content subscription tool that enables users and applications to receive updates in a format that is standardized and readable by computers.

Writing Projects

Tasks or assignments that involve creating text-based works, ranging from simple documents to complex reports.

Electronic Calendars

Digital systems or applications that help individuals and organizations plan, schedule, and manage appointments and meetings efficiently.