When the Size of a Semiconductor Particle or Crystal ________

question 29

Multiple Choice

When the size of a semiconductor particle or crystal ________, the band gap energy ________.

• A)decreases, decreases
• B)decreases, remains the same
• C)increases, increases
• D)decreases, increases
• E)decreases, goes to zero

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Definitions:

Multidimensional Theories

A class of theoretical models in which theorists consider development to be the result of the relationships among many causal components. They generally apply to all domains of development from the cognitive to the social and suggest that there are layers, or levels, of interacting causes for behavioral change: physical/molecular, biological, psychological, social, and cultural. These models may also be called transactional, relational, systems, or bioecological models.

Development

The process of growth, progress, or evolution, often implying improvements in physical, intellectual, or emotional capacities.

Stage Theory

A theory suggesting that human development occurs in distinct, step-wise phases, each characterized by unique features and challenges.

Developmental History

A detailed account of significant events, milestones, and conditions throughout an individual's growth and development phases.