0
What else can I help you with?
Does temperature affect critical pressure?
Temperature does not directly affect critical pressure. Critical pressure is a characteristic property of a substance and remains constant regardless of temperature. At the critical point, the substance exists as a single phase, with distinct liquid and gas properties disappearing.
How do pressure and temperature vary in the atmosphere?
In the atmosphere, pressure generally decreases with higher altitude due to the decrease in air density. Temperature changes can vary depending on altitude and location, but in general, the temperature decreases with increasing altitude in the troposphere, remains relatively constant in the stratosphere, and then increases in the mesosphere and thermosphere.
Charles Law formula?
Relates that if held under constant pressure the ratio of Vol/Temp remains constant. i.e, V1 / T1 = V2 / T2 (where T is in Kelvin)
Is the temperature remains constant when water starts boiling?
Yes, the temperature of water remains constant at boiling point while it undergoes a phase change from liquid to gas. This is because the energy being absorbed by the water is used to break the intermolecular bonds holding the water molecules together rather than increasing the temperature.
What is temperature of melting ice every 2 minutes?
At normal pressure, it will be 0 deg C until all the ice has melted.
If temperature remains constant but volume of gas increases then what happens with the pressure?
If temperature remains constant and the volume of gas increases, the pressure will decrease. This is described by Boyle's Law, which states that pressure and volume are inversely proportional when temperature is constant.
What is A sample of gas occupies 1.55L at STP What will the volume be if the pressure is increased to 50 ATM while the temperature remains constant?
Using the ideal gas law equation, we can calculate the new volume of the gas. At STP, the pressure is 1 atm, which means 50 atm is 50 times greater. So the new volume would be 1.55L / 50 = 0.031L, when the pressure is increased to 50 atm.
Is it possible for a balloon with an initial pressure of 200.0kPa to naturally expand four times its initial volume when the temperature remains constant and atmospheric pressure is 101.3kPa?
No, it is not possible for the balloon to naturally expand four times its initial volume while the temperature remains constant. According to Boyle's Law, at constant temperature, the pressure and volume of a gas are inversely proportional. Since the atmospheric pressure remains constant, the balloon's pressure of 200.0kPa would need to increase to expand, which cannot happen at constant temperature.
Is pressure independent of temperature?
No, pressure is dependent on temperature. As temperature increases, the pressure of a gas also increases, assuming volume remains constant (Boyle's Law). If volume is not constant, then pressure and temperature are directly proportional (Charles's Law).
What happens to the speed of a wave if the medium temperature and pressure do not changes?
remains constant
What happens to the speed of a wave of the medium temperature and pressure do not change?
remains constant
Boyle's law states that the volume of gas at constant temperature varies inversely with the.?
Pressure. This means that as pressure increases, volume decreases, and vice versa, as long as temperature remains constant.
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.
How is isothermal possible in a balloon?
Isothermal is where pressure and/or volume changes, but temperature remains constant. Pressure, Volume, and Temperature are related as: PV = nRT =NkT for an ideal gas. Here, we see that since a balloon's volume is allowed to change, its pressure remains relatively constant. Whenever there is a pressure change, it'll be offset by an equivalent change in volume, thus temperature is constant.
Does pure liquid boils at fixed temperature at a given pressure?
Yes, a pure liquid will generally boil at a fixed temperature at a given pressure. This temperature is known as the boiling point, and it remains constant as long as the pressure is constant.
Does the frequency of a wave remain constant if the medium temperature and pressure do not change?
Yes, the frequency of a wave remains constant as long as the medium temperature and pressure do not change. Temperature and pressure affect the speed of sound in a medium, not the frequency of the wave.
What is the difference between an isothermal and an isobaric process in thermodynamics?
An isothermal process in thermodynamics is when the temperature remains constant, while an isobaric process is when the pressure remains constant.
