Examlex
For an electron to have a de Broglie wavelength of 0.10 nm it must be accelerated through a potential difference of
Social Causes
These are issues, objectives, or movements that aim to bring about social change, addressing inequalities, injustices, or promoting better conditions for certain groups or the society at large.
Plague
A contagious bacterial disease characterized by fever and delirium, often with the formation of buboes, and sometimes infection of the lungs.
Middle Ages
A historical period in Europe spanning approximately from the 5th to the late 15th century, marked by feudalism, the rise of Christian monasticism, and the lack of central government.
Devastating Toll
A severe negative impact or consequence, often referring to loss of life, extensive damage, or significant hardship.
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