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Consider a student whose mass is 70 kg. If all his mass were converted to electrical energy, for how many years could he keep a 100-W light bulb burning? (c = 3.0 × 108 m/s)
Liberal Arts
A broad field of study that encompasses arts, sciences, and humanities, aimed at cultivating general intellectual abilities rather than technical or professional skills.
Mid-nineteenth Century
The period roughly from 1830 to 1870, characterized by significant industrial, social, and political changes globally.
Wide Boulevards
Broad streets often lined with trees and designed for aesthetic appeal and efficient traffic flow in urban areas, sometimes used for public gatherings or parades.
Uniform Buildings
Architectural structures designed and constructed to have a consistent or standardized appearance, often within a particular area or development.
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