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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
Predicting Happiness
The process of forecasting one's future emotional state of well-being and satisfaction based on certain variables or conditions.
Miserable
Feeling extremely unhappy or uncomfortable.
Set Point
The genetically influenced weight range for an individual; it is maintained by biological mechanisms that regulate food intake, fat reserves, and metabolism.
Genetically Influenced
Traits or characteristics that are shaped in part by an individual's genetic makeup.
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