What are properties of pressure?

Pressure is a stress. It is a scalar given by the magnitude of the force per unit area. In a gas, it is the force per unit area exerted by the change of momentum of the molecules impinging on the surface.

What is the property of a liquid?

The most obvious physical properties of a liquid are its retention of volume and its conformation to the shape of its container. When a liquid substance is poured into a vessel, it takes the shape of the vessel, and, as long as the substance stays in the liquid state, it will remain inside the vessel.

What are the factors of liquid pressure?

Factors affecting a pressure in a liquid

• Density of liquid (ρ)
• Depth of liquid (h)
• Acceleration due to gravity (g)

What are the two properties of pressure exerted by liquids?

The pressure in a liquid acts in all directions. Liquid pressure increases with depth. Liquid pressure remains the same in all directions at a given depth. Liquid pressure depends upon the density of the liquid.

What are the six properties of liquid?

Properties of Liquids

• Capillary Action.
• Cohesive and Adhesive Forces.
• Contact Angles.
• Surface Tension.
• Unusual Properties of Water.
• Vapor Pressure.
• Viscosity Viscosity is another type of bulk property defined as a liquid’s resistance to flow.
• Wetting Agents.

How is liquid pressure calculated?

Pressure due to the weight of a liquid of constant density is given by p=ρgh p = ρ g h , where p is the pressure, h is the depth of the liquid, ρ is the density of the liquid, and g is the acceleration due to gravity.

What are the examples of liquid pressure?

Answer

• When we spray deo or paint through a bottle.
• we use in syringes.
• when we open a bottle of coke.
• when we open the tap we find the water gushin out through great pressure.
• its also used in basic hydraulic system.

What is liquid pressure give two properties of liquid pressure?

The pressure in a liquid increases with depth. The pressure of water is highest at the lowest point of the cylinder as the water spurts out the furthest from this point. The pressure in a liquid does not depend on the shape or size of the container. The pressure in a liquids acts in all direction.

What is fluid pressure give any two characteristics of liquid pressure?

There are two factors that affect fluid pressure. These two factors are the depth of the fluid and its density. Depth of the fluid: As the depth increases, the pressure exerted by the fluid becomes more.

What are the 2 properties of liquid?

Liquid

• no definite shape (takes the shape of its container)
• has definite volume.
• particles are free to move over each other, but are still attracted to each other.

What are the properties of pressure exerted by a liquid?

The pressure exerted by a liquid is the same in all directions at the same depth The pressure exerted by a liquid increases with increase in depth. The pressure exerted by a liquid is perpendicular to the surface of the container. The pressure exerted by a liquid is independent of the size or shape of the container. Home Science

What are the three properties of liquids and solids?

THE three properties are solids,liquids and gases, The liquid has no shape but has a volume The solid has a shape and a volume THe gas have no shape or volume What happens When the vapor pressure of a liquid is equal to the atmospheric pressure?

How many gases are there at Standart temperature and pressure?

However, at standart temperature and pressure, two are gases, one is a liquid and two are solids. When the vapor pressure of a liquid equals the pressure on its surface the liquid will?

How do you increase the boiling point of a liquid?

Liquids boil at the temperature at which the vapor pressure is equal to the pressure on the liquid from its surroundings. Raising the pressure on a gas therefore effectively increases the boiling point of the liquid. Suppose that we have water vapor (or steam) in a closed container at 120 oC and 1 atm.