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How does a valve cause a pressure drop in terms of the individual molecules in the liquid?
Soo
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What does raising the temperature cause a liquid to boil?
Raising the temperature of a liquid increases the kinetic energy of its molecules, causing them to move faster. When the temperature reaches a certain point, known as the boiling point, the molecules gain enough energy to overcome intermolecular forces and transition from the liquid phase to the gas phase. This results in the formation of vapor bubbles within the liquid, leading to boiling. Additionally, at this temperature, the vapor pressure of the liquid equals the atmospheric pressure, allowing the liquid to boil.
How does KMT explain the changes of state?
The Kinetic Molecular Theory (KMT) explains changes of state by describing how the motion and interactions of molecules change as temperature or pressure is altered. For example, when a substance is heated, the molecules gain kinetic energy and move faster, leading to a change from a solid to a liquid or a liquid to a gas. Similarly, increasing pressure can compress gases and cause them to change from a gas to a liquid or solid state.
Air pressure is affected by temperature.?
Yes, air pressure is affected by temperature.When the temperature is higher the air pressure lowers and the weight of the air is lower. When air is warmer the molecules sperate and there are less molecules that can cause pressure.
Why do molecules at the surface of a liquid behave differently from molecules in the interior of the liquid?
In the interior the intermolecular forces of attraction is equal in all directions but the molecules at the surface of liquid experiences unequal intermolecular forces of attraction. the molecules at the surface are free so the adsorb liquid or gaseous molecules
Why does liquid turn into a solid when it's cooled?
The cause of a liquid turning into a solid is that the molecules from a liquid start to decrease because of the temperature dropping lower until the molecules are squeezed together and hold a shape.
Why lowering the pressure cause a liquid to boil?
it becomes easier for the molecules to escape
A decrease in vapor pressure will cause?
A decrease in vapor pressure will cause the liquid to evaporate more slowly, as there will be fewer molecules escaping from the surface into the gas phase. This can result in a slower rate of evaporation and a decrease in the amount of gas molecules above the liquid.
Why does lowering pressure cause a liquid to boil?
it becomes easier for the molecules to escape
How sound can pass through liquid?
Sound can pass through liquid by creating pressure waves that travel through the liquid molecules. These pressure waves cause the molecules to vibrate, transmitting the sound energy. The speed at which sound travels through liquid is faster than through gases but slower than through solids.
What could cause liquid molecules to separate into gas molecules?
Heat!
What happens to a liquid when you compress it?
When a liquid is compressed, its molecules are forced closer together, which increases the pressure and, in some cases, can cause the liquid to change phase and become a solid. The volume of the liquid decreases as a result of compression.
What cause the pressure by gas molecules on their container?
What causes the pressure exerted by gas molecules on their container? idk
When the vapor pressure of a liquid is equal to the atmospheric pressure the liquid .?
it begins to boil - Monsy
What does raising the temperature cause a liquid to boil?
Raising the temperature of a liquid increases the kinetic energy of its molecules, causing them to move faster. When the temperature reaches a certain point, known as the boiling point, the molecules gain enough energy to overcome intermolecular forces and transition from the liquid phase to the gas phase. This results in the formation of vapor bubbles within the liquid, leading to boiling. Additionally, at this temperature, the vapor pressure of the liquid equals the atmospheric pressure, allowing the liquid to boil.
What is the cause of gas pressure?
By the movement of the atoms/molecules.
How does KMT explain the changes of state?
The Kinetic Molecular Theory (KMT) explains changes of state by describing how the motion and interactions of molecules change as temperature or pressure is altered. For example, when a substance is heated, the molecules gain kinetic energy and move faster, leading to a change from a solid to a liquid or a liquid to a gas. Similarly, increasing pressure can compress gases and cause them to change from a gas to a liquid or solid state.
What is the relationship between temperature and vapor pressure?
The relationship between temperature and vapor pressure is direct and proportional. As temperature increases, the vapor pressure of a substance also increases. This is because higher temperatures cause more molecules to have enough energy to escape from the liquid phase and enter the gas phase, increasing the pressure of the vapor above the liquid.
