Examlex
Increasing the wavelengths in a double-slit experiment has what effect on the position of maxima on a screen at fixed distance?
Federal Oversight
The supervision and regulation of activities by a federal authority to ensure compliance with laws and standards.
Tuskegee Syphilis Study
An unethical clinical study conducted by the U.S. Public Health Service, where African American men with syphilis were deliberately left untreated to study the disease's progression.
Forty Years
A period of four decades, often used to denote a significant amount of time in discussions of human life, historical events, or long-term changes.
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