The Electric Power of a Lamp That Carries 2 a at 120

question 86

Multiple Choice

The electric power of a lamp that carries 2 A at 120 V is

• A) 2 watts.
• B) 1/6 watts.
• C) 20 watts.
• D) 240 watts.
• E) 60 watts.

---

Definitions:

Fluid Abilities

Cognitive abilities that involve the capacity to think logically and solve problems in novel situations, independent of acquired knowledge.

Crystallized Abilities

The ability to use skills, knowledge, and experience gained over time, which tends to remain stable or improve with age.

Reliability

The degree to which an assessment tool produces stable and consistent results over repeated measures.

Validity

The extent to which a test measures what it claims to measure.