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A glass flask has a volume of 500 mL at a temperature of 20°C.The flask contains of mercury at
The temperature of the mercury and flask is raised until the mercury reaches the
reference mark.The coefficients of volume expansion of mercury and glass are
and
,respectively.The temperature at which this occurs is closest to
Observations
The action or process of closely monitoring or noting phenomena or data for the purpose of scientific inquiry or gathering information.
Theory
A set of concepts designed to elucidate a particular subject, founded on overarching principles unrelated to the subject matter itself.
Sleep Deprivation
A condition resulting from inadequate quantity or quality of sleep, leading to cognitive impairment, mood swings, and health issues.
Video-Game Skills
Abilities and competencies related to playing video games, including hand-eye coordination, strategic thinking, and problem-solving.
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