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3 cards from this section. Quick, good the night before a test.
Define volumetric expansion.
Think about how a balloon fills up when you heat the air inside.
What is the formula for calculating the change in volume of a liquid?
Remember what each symbol represents in the context of liquids.
What is the formula for the change in volume (ΔV) of a liquid when heated?
Remember the specific terms for expansion in liquids.
True or False: Liquids do not expand equally in all directions when heated.
Think about how a liquid behaves in a container when it is heated.
If 1 gallon (3.785 liters) of a liquid with a coefficient of volumetric expansion of 1.0 × 10^-4 °C⁻¹ is heated from 10°C to 100°C, what is the change in volume?
Don’t forget to convert gallons to cubic meters for consistency in units.
Discuss the effects of ignoring thermal expansion in engineering applications such as thermometers or bridges.
Think about real-world consequences of design flaws.
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