The Photoelectric Effect Is ________

question 172

Multiple Choice

The photoelectric effect is ________.

• A)the total reflection of light by metals giving them their typical luster
• B)the production of current by silicon solar cells when exposed to sunlight
• C)the ejection of electrons by a metal when struck with light of sufficient energy
• D)the darkening of photographic film when exposed to an electric field
• E)a relativistic effect

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Definitions:

Changing Seasons

The division of the year based on shifts in weather, ecology, and hours of daylight, resulting from the Earth's orbit around the Sun and its axial tilt.

Inspirations for Social Change

Factors or agents that motivate or influence the undertaking of actions aimed at altering social structures or practices.

Social Change

The alteration in the social order of a society, encompassing changes in the nature, social institutions, social behaviors, or social relations of a society.

Mobilization

The process of assembling, organizing, and deploying resources, including people and infrastructure, for a specific purpose or action.