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If cesium, which has a work function of 2.1 eV, is used in a photodetector, what will be the kinetic energy of electrons produced by green light (540 nm) incident on the detector?
(1 eV = 1.60 *10-19 J)
Efficient
The quality of achieving maximum productivity with minimum wasted effort or expense.
Utility Functions
Mathematical representations that indicate the level of satisfaction or utility an individual receives from consuming different bundles of goods and services.
Clothing
Textile-based materials worn on the body, primarily used for protection, modesty, and decoration.
Food
Nutrient-rich substances consumed by organisms to provide energy and maintain life.
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