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Question about Expansion: Liquids in Containers

Physics

Originais Teachy

Expansion: Liquids in Containers

Medium

(Originais Teachy 2023) - Question Medium of Physics

In a laboratory, a Physics student conducts an experiment with liquids and containers to investigate the effects of thermal expansion. He uses a glass container with a capacity of 500 mL and initially fills it completely with water at a temperature of 20°C. Later, the student heats the system to a temperature of 70°C. Consider that the linear expansion coefficient of the glass container is 9 x 10^-6 ºC^-1 and the volumetric expansion coefficient of water is 3 x 10^-4 ºC^-1. Calculate the variation in volume of the glass container after heating. Determine the variation in volume of the water after heating. Considering that the excess water is poured out of the container, what is the volume of water that remains in the container after the experiment?

Answer sheet:

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