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What property of water causes the hydrometer to be read at the level of the meniscus?
The property of water that causes the hydrometer to be read at the level of the meniscus is surface tension. The meniscus is the curved surface of the water in the hydrometer caused by the attraction between water molecules and the walls of the hydrometer. Reading at the bottom of the meniscus helps to ensure an accurate measurement.
Does salty water have a meniscus?
Yes, but it might be slightly different because the salt upsets the water's surface tension.
Would adding soap to water increase or decrease the curve of its meniscus?
Adding soap to water would decrease the curve of its meniscus. Soap reduces the surface tension of water, which causes the liquid to spread out more and form a flatter meniscus compared to pure water. This is because the cohesive forces that create the curvature of the meniscus are weakened when surfactants like soap are introduced.
What is the difference of pressure above and below the miniscus of water?
The pressure above the meniscus in water is lower than the pressure below it. This pressure difference results in the upward capillary action observed in narrow tubes containing water.
How can you relate volume to a meniscus?
When measuring the volume of a liquid in a graduated cylinder, you read it at eye-level and at the bottom of the curve of the meniscus. This is true for water and aqueous solutions. Some "non-water" liquids do not form a meniscus in a glass cylinder. Also, water does not form a meniscus in a plastic cylinder.
What property of water causes the hydrometer to be read at the level of the meniscus?
The property of water that causes the hydrometer to be read at the level of the meniscus is surface tension. The meniscus is the curved surface of the water in the hydrometer caused by the attraction between water molecules and the walls of the hydrometer. Reading at the bottom of the meniscus helps to ensure an accurate measurement.
What property of H2O is associated with a meniscus?
The property of cohesion in water is associated with the formation of a meniscus. Cohesion is the tendency of water molecules to stick together due to hydrogen bonding, creating a concave meniscus in a narrow tube or container.
How does adhesion and cohesion results to the formation of a meniscus?
Adhesion between water and the walls of the container causes the liquid to climb the walls, while cohesion between water molecules creates a curved surface at the top of the liquid. The combination of these forces results in the formation of a meniscus, which is concave for water in a glass container and convex for water in a narrow tube.
When water is in a container the surface of the water is curved this curve is called?
The meniscus - the upward curve of a liquid in a narrow vessel.Read more: When_water_is_ina_container_the_surface_of_the_water_is_curved_this_curve_is_called
What property would you be measuring if you were looking at a meniscus?
liquid
What liquid's meniscus curve up?
Water's meniscus curves up. Mercury's meniscus curves down.
What is the curve at a liquid surface?
The meniscus, which is creaded by adhesion of the liquid particles to the surface of the container. Water meniscus domes upwards - the water has greater bonding to its own molecules; Mercury meniscus domes downwards.
What is the lowest point of the water level in a graduated cylinder called?
It's called Ya Mum's Panis
When water is in a container and the water is curved What is the curve called?
This is called the meniscus. The meniscus is caused by the high surface tension of water.
Meniscus?
The top of the water.
What is a substance whose meniscus would curve downward?
Mercury's meniscus curves down. Water's meniscus curves up.
What is the curve of water called?
The curve of water is called a meniscus, which is typically visible in containers due to surface tension. Meniscus occurs when the water molecules are attracted to the surface of the container, causing the water to curve up or down at the edges.
