When an Electric Current Is Passed Through a Tube Containing

question 106

Multiple Choice

When an electric current is passed through a tube containing mercury,mercury atoms absorb some of the electrical energy and reemit it as a ________ color.

• A) white
• B) yellow
• C) violet
• D) blue
• E) red

---

Definitions:

Body Language

Non-verbal communication through physical behaviors, including gestures, facial expressions, and body positions, which can express emotions, intentions, or social information.

Actual Authority

The explicit power granted to an agent by a principal, either through oral or written agreement, allowing the agent to act on the principal's behalf.

Express Authority

Authorization granted to an agent in clear, direct, and definite terms by the principal.

Implied Authority

Authority not expressly granted but assumed to be given due to the nature of a job or position.