If a Lamp Transforms 120 Joules of Energy into Light

question 18

Multiple Choice

If a lamp transforms 120 joules of energy into light and heat every 2 seconds, how much power does it use?

• A) 240 W
• B) 480 W
• C) 120 W
• D) 60 W

---

Definitions:

Confidence

The feeling or belief that one can rely on someone or something; self-assurance.

Approach Motivation

A psychological construct referring to an individual's predisposition to move towards, or seek out, positive outcomes or rewards.

Anticipating Rewards

The process of expecting or looking forward to rewards, which can drive motivation and behavior toward achieving those rewards.

Personality Psychologists

Professionals who study and assess the variations in personality among individuals, often examining traits, behaviors, and psychological mechanisms.