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This depends upon the circumstances. For example, if a gas is heated inside a sealed container, the density remains the same (the gas cannot expand inside a sealed container) but the pressure increases. Eventually the container will explode, if sufficiently heated, at which point the density will decrease. Another example would be, to heat ice so that it melts into water; water is denser than ice, so in this case heating increases density. There are various other possibilities. In most cases, heat causes things to expand and become less dense.
What else can I help you with?
What has a density of 0.647?
The substance with a density of 0.647 g/cm³ is likely ethanol at room temperature. Ethanol has a density close to this value, which can vary slightly depending on temperature and impurities.
What are the three physical properties that vary with temperature?
Three physical properties that vary with temperature are volume, density, and thermal expansion coefficient. As temperature increases, volume generally expands, which can lead to a decrease in density. The thermal expansion coefficient quantifies how much a material expands or contracts with changes in temperature.
Why is that the density of the same substance vary?
The density of a substance can vary due to differences in temperature, pressure, and impurities present in the material. Changes in temperature can cause the molecules to move further apart or closer together, affecting the overall density. Pressure can also compress or expand the material, altering its density. Additionally, impurities or variations in the material's composition can result in differences in density.
What is the density of dish soap at room temperature?
The density of dish soap at room temperature can vary depending on the brand and formulation, but it typically ranges from 0.95 to 1.05 grams per milliliter.
What is density of avgas?
The density of avgas (aviation gasoline) can vary depending on the specific type and temperature. On average, the density of avgas is around 6 pounds per gallon.
What are two physical properties that can vary even when the substance with these properties does not change?
Density and temperature can both vary for a substance without changing the identity of the substance. The density of a substance can change with temperature, pressure, or the presence of impurities, while the temperature of a substance can change due to external factors like heating or cooling.
Why does density vary with temperature?
In general as things get hotter they expand, and conversely when they cool they contract. This is most noticeable for gases. As the mass remains constant because density is mass/volume as volume increases when temperature goes up the density decreases. The opposite occurs when temperature drops.
What is the hydrometer density of diesel fuel reading?
0.84 @20 deg C, but can vary with temperature.
What is the density of gasoline?
The density of gasoline can vary depending on the type and temperature, but it is typically around 0.74-0.85 grams per cubic centimeter.
What is the density sprite zero?
The density of Sprite Zero is approximately 1 g/mL, which means that it has the same density as water. The density may vary slightly depending on the specific formulation and temperature of the drink.
What is density of olein oil?
The average density of olein oil is approximately 0.92 grams per milliliter at room temperature. However, the density can vary slightly depending on the specific composition and temperature of the oil.
What is a density of something that will float in water but sink in vegetable oil?
Vegetable oils vary a little depending on the vegetable they came from but the density is around 0.92 kg/m3 and the density of water is 1.00kg/m3 . Although both of these are at room temperature and change with temperature
