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What is the wavelength of the photon emitted when a hydrogen atom which is in the initial state n = 8 transitions to the final state n = 2? (c = 3.00 × 108 m/s,h = 6.626 × 10-34 J ∙ s,1 eV = 1.60 × 10-19 J)
Decades-long Wars
Conflicts that extend over a period of ten or more years, often characterized by prolonged battles and changing objectives.
African Slaves
Individuals of African descent who were forcefully taken from their homeland to work under inhumane conditions in new lands.
New World
A term used historically by Europeans to refer to the Americas, discovered by Europeans in the late 15th century, contrasting with the Old World of Europe, Asia, and Africa.
Caribbean Planters
Landowners and agricultural entrepreneurs in the Caribbean who owned plantations, primarily for sugar cultivation, during the colonial period.
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