The Efficiency of Current Solar Cells Is Approximately

question 119

Multiple Choice

The efficiency of current solar cells is approximately

• A)3%.
• B)15%.
• C)25%.
• D)75%.

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Definitions:

Spotlight Effect

The cognitive bias where an individual overestimates how much others notice their appearance or behavior.

Self-efficacy

An individual's belief in their capacity to perform tasks needed to realize specific results.

Collectivist Self

An aspect of self-identity that is defined and valued by in-group relationships, prioritizing the group over the individual.

Individualism

A social theory favoring freedom of action for individuals over collective or state control, often emphasizing personal independence and self-reliance.