The Efficiency of a Solar Cell Is the Ratio (Numerator

question 23

Multiple Choice

The efficiency of a solar cell is the ratio (numerator to denominator) of the ______.

• A) heat plus electricity produced to the solar input
• B) light output to the electrical energy input
• C) electricity output to the heat output
• D) electricity output to the solar input
• E) heat input to the electricity output

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Definitions:

Experience

The knowledge or practical wisdom gained from direct involvement in events or activities.

Feelings

Emotional responses or states that arise from one's circumstances, mood, or relationships with others.

Human Behavior

The range of actions and mannerisms exhibited by humans in conjunction with their environment, influenced by culture, attitudes, emotions, and genetics.

Yerkes-Dodson Law

A theory suggesting that there is an optimal level of arousal for performance, and that too little or too much arousal can adversely affect task performance.