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Which of the three variables that apply to equal amounts of gases are directly proportional Which are inversely proportional?
The following variables are directly proportional: Temperature and Pressure Temperature and Volume These variables are inversely proportional: Pressure and Volume
Why is density inversely proportional to temperature?
Density is inversely proportional to volume. If the same amount of stuff takes up a larger volume, it will have a lower density. 1 kg of air is slightly below one cubic meter, but 1 kg of water is about the size of your milk carton. As the temperature of an object increases, it's volume increases. This means that temperature is directly proportional to volume. Since temperature is directly proportional to volume, and volume is inversely proportional to density, thus density is inversely proportional to temperature. In the physical sense, you can visualize temperature as the energy (spacing) between particles and density as how much particles you can put in a box. As temperature goes up, the spacing of particles increase. Therefore, you cant put so much particles into the same sized box.
What gas expands when heated?
all gases. The volume of a gas is directly proportional to the temperature, and inversely proportional to pressure. Maybe you mean air, but air is a mixture of gases
Are the mass and volume of a given substance directly or inversely proportional?
Generally speaking when the mass of a substance increases, so does its volume. And vice versa. Therefore mass and volume are directly proportional. If they were inversely proportional one cup of water would weigh more than 2 cups of water.
The relationship between the pressure and volume of a gas at constant temperature is given by?
P V = n R TThe product of (pressure) x (volume) is directly proportional to absolute temperature.So at constant temperature, they have to be inversely proportional to each other.In other words, if, at constant temperature, you increase either the pressure orthe volume of a sample of gas, the other one must decrease by the same factor.
Which of the three variables that apply to equal amounts of gases are directly proportional Which are inversely proportional?
The following variables are directly proportional: Temperature and Pressure Temperature and Volume These variables are inversely proportional: Pressure and Volume
Is the volume of a gas directly or inversely proportional to the number of particles in a gas?
Directly proportional, at pressure and temperature constant.
Why is density inversely proportional to temperature?
Density is inversely proportional to volume. If the same amount of stuff takes up a larger volume, it will have a lower density. 1 kg of air is slightly below one cubic meter, but 1 kg of water is about the size of your milk carton. As the temperature of an object increases, it's volume increases. This means that temperature is directly proportional to volume. Since temperature is directly proportional to volume, and volume is inversely proportional to density, thus density is inversely proportional to temperature. In the physical sense, you can visualize temperature as the energy (spacing) between particles and density as how much particles you can put in a box. As temperature goes up, the spacing of particles increase. Therefore, you cant put so much particles into the same sized box.
What gas expands when heated?
all gases. The volume of a gas is directly proportional to the temperature, and inversely proportional to pressure. Maybe you mean air, but air is a mixture of gases
Boyles law states that the volume of a gas is inversely proportional to its pressure if?
Boyle's law states that the volume of a gas is inversely proportional to its pressure if the temperature remains constant.
Are the mass and volume of a given substance directly or inversely proportional?
Generally speaking when the mass of a substance increases, so does its volume. And vice versa. Therefore mass and volume are directly proportional. If they were inversely proportional one cup of water would weigh more than 2 cups of water.
Is an object's density directly proportional to an object's volume?
An object's density is inversely proportional to the object's volume. As the volume increases the density decreases, and vice versa.
Is an object's density directly proportional to an object volume?
An object's density is inversely proportional to the object's volume. As the volume increases the density decreases, and vice versa.
Does mass or volume affect the density of the substance?
Yes, both do. Density = Mass/Volume, So density is directly proportional to mass and inversely proportional to volume.
What does inversely and directly proportional mean?
Inversely proportional means that one variable goes up while the other goes down. Directly proportional means that both variables increase or decrease at the same time. ex: The volume of a gas at constant pressure is inversely proportional to gas pressure, thus this means that as pressure increases, the volume of the gas will decrease. ex: The volume of a fixed amount of gas is directly proportional to absolute pressure, thus this means that when you heat a gas the volume also increases.
What is the relationship between volume and temperature in gases?
directly proportional
What happens to the density as the mass and volume change?
it liquifies.
