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Which statement is true regarding a fixed quantity of gas at a constant pressure?
Wiki User
ā 8y ago
At constant pressure the temperature and the volume of a gas are directly related; this the Charle Law.
Wiki User
ā 8y ago
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What are the effects of changes in temperature volume pressure or quantity on an ideal gas?
The relation is decribed by the law of Clapeyron: pV= nRT where - p is the pressure - V is the volume n is the quantity of material - R is the gas constant - T is the temperature
What is the quantity of heat required to raise a unit mass of homogeneous material1 k or 1 c in a specified way given constant pressure and volume?
The quantity of heat required to raise the temperature of a unit mass of a material by 1 kelvin or 1 degree celsius at constant pressure and volume is known as the specific heat capacity of the material. It is denoted by the symbol "C" and is measured in J/kg.K or J/kgĀ°C.
How are pressure and volume related in boyles law?
Boyle's Law states that at constant temperature, the pressure of a gas is inversely proportional to its volume. This means that as the volume of a gas decreases, the pressure increases, and vice versa. Mathematically, this relationship is described by the formula P1V1 = P2V2, where P represents pressure and V represents volume.
Is mass always constant no matter where you are?
as mass is the quantity of matter contained in a body
Is pressure a scaler quantity?
Yes, pressure is a scalar quantity because it has magnitude but no specific direction. It only requires a numerical value to describe it completely.
According to Charles's law for a fixed quantity of gas at constant pressure which of the given quantities is constant?
In Charles' Law, the mass is held constant which means that the pressure on the gas is constant.
Constant is a quantity that does not?
Constant is a quantity that does not change.
When temperature and number of particles of a gas are constant what is also constant?
When temperature and number of particles of a gas are constant, the pressure of the gas remains constant as well if the volume is fixed. This is known as Boyle's Law, which states that the pressure of a gas is inversely proportional to its volume when temperature and quantity of gas are held constant.
What are the effects of changes in temperature volume pressure or quantity on an ideal gas?
The relation is decribed by the law of Clapeyron: pV= nRT where - p is the pressure - V is the volume n is the quantity of material - R is the gas constant - T is the temperature
What is a constant quantity represented as?
A constant that does not change!
How do you use the universal gas constant?
The Universal Gas constant can be used to relate the volume, temperature, pressure, and quantity of a gass to each other. The relationship is PV=nRT, or the pressure times the volume equals the number of moles times the universal gass constant times the temperature.
What is the constant electrical quantity in a series connection and a series-parallel connection?
constant electrical quantity-series connection -current constant electrical quantity-parallel connection - voltage
A constant is a quantity that does not do what?
Change.
How to calculate natural gas quantity in known volume of pipe?
The quantity of gas in a given volume can be determined by two important gas equations. PV=nrT relates pressure and volume to the Ideal Gas Law constant, the amount of moles of gas and the system temperature. Once the system of the pressure (in atms), temperature (degrees Kelvin), gas constant (.0821 L*atm*K^-1*mol*-1), and volume (L) are known gas quantity in moles can be calculated.
A quantity whose value does not change?
Constant
Diesel calorific value?
The calorific value of fuel is the quantity of heat produced by its combustion at a constant pressure and under normal conditions. For diesel, the calorific value is 44,800.
What determines a gas's valume?
A gas's volume is determined by the amount of space it occupies. The volume of a gas can be influenced by factors such as temperature, pressure, and the quantity of gas present. According to the ideal gas law, volume is inversely proportional to pressure and directly proportional to temperature and quantity of gas.
