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Because the particles of the gas are in a state (sometimes called an excitable state) which allows random movement, they are vibrating and continually bouncing against each other, and moving faster if the gas is heated. Smoke rises from a fire because it is heated. Since the hotter particles are hitting their neighbours harder and faster the gas needs to take up more space. It expands. It also becomes lighter or less dense. it begins to rise, forming convection currents. Warm air rises; cold air sinks.
What else can I help you with?
Which gas at 0C and 1 atm is best described by the ideal gas law?
At 0C and 1 atm, the gas that is best described by the ideal gas law is helium.
Which state of matter is described as loosely organized particles that take the shape of their container?
Gas is the state of matter described as loosely organized particles that take the shape of their container. Gas particles have a lot of kinetic energy which allows them to move freely and fill the space they are in.
What model best describes the particles of a solid and their motion?
I would describe it as this: All of the particles are tightly packed together with almost no spaces between them. Their motion is very limited, unlike that of a gas where the particles are spaced further apart and they are free to move around more.
When atoms or molecules gain or lose electrons they can be best described as what?
When atoms or molecules gain or lose electrons, they are best described as becoming ions. Ions are charged particles that are formed through the process of gaining or losing electrons.
What does n represent in the ideal gas law?
In the ideal gas law, n represents the number of moles of gas present in the system. It is a measure of the quantity of gas particles and is used to calculate the amount of gas based on the number of moles rather than individual particles.
Which gas at 0C and 1 atm is best described by the ideal gas law?
At 0C and 1 atm, the gas that is best described by the ideal gas law is helium.
Which state of matter is described as loosely organized particles that take the shape of their container?
Gas is the state of matter described as loosely organized particles that take the shape of their container. Gas particles have a lot of kinetic energy which allows them to move freely and fill the space they are in.
A gas is best described by which of the following descriptions?
Presidential Reconstruction
What is the relationship between gas temperature and the velocity of the gas particles in a container?
The average velocity of any container of fluid is zero. But if you are talking about individual particles, the more heat that is added to the fluid the more energetic/faster the particles become.
Is pressure directly proportional to kinetic energy of a particle?
Pressure is related to the kinetic energy of the particles in a gas, but it is not directly proportional. Pressure is actually proportional to the average kinetic energy of the particles, as described by the ideal gas law equation PV = nRT. So, an increase in the kinetic energy of the gas particles will lead to an increase in pressure.
What model best describes the particles of a solid and their motion?
I would describe it as this: All of the particles are tightly packed together with almost no spaces between them. Their motion is very limited, unlike that of a gas where the particles are spaced further apart and they are free to move around more.
Why doesn't a gas particle move at the same speed as all temperatures?
Gas particles move at different speeds due to their kinetic energy, which is related to the temperature of the gas. At higher temperatures, gas particles have more kinetic energy and move faster on average, leading to a range of speeds rather than all particles moving at the same speed. This distribution of speeds is described by the Maxwell-Boltzmann distribution.
Does condensation take place when particles leave a liquid and become a gas?
No, condensation occurs when gas particles lose energy and transition into a liquid state. The process involves the gas particles coming together due to cooling, which results in the formation of liquid droplets.
Why dont particles in a solid move as freely as particles in a gas?
since the interaction forces or vander waal forces between the particles of solid is more more than that of gas so they dont.....thx...with best regards..
Why are the hot gas particles moving faster than cool gas particles?
Because hot gas particles have greater kinetic energy than cold gas particles
Sound waves are longitudinal waves why?
For a sound wave traveling through air, the vibrations of the particles are best described as longitudinal.
How can matter be described?
Matter can be described as the state of any substance in the universe there are five states of matter confirmed till now, That is gas, liquid, solid, plasma, and b.e.c. or Bose Einstein condensate, The changes in matter can be described by the increase or decrease in the movement of particles of mater or in the increasing or the decreasing in the intermolecular forces of attraction or by intermolecular spaces between the particles.
