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What else can I help you with?
Is a shadoof to get water from?
A shadoof is used to get water from one level to another. It is usually used to raise water from a lower level to a higher one.
What are the three types of osmosis?
1.] Isotonic - concentrationg is the same on the outside and inside [dynamic equilibrium] 2.] Hypotonic - concentration of substances lower outside the cell, water flows in, turgor pressure increases, and cell bursts 3.] Hypertonic - concentration of substances higher outside the cell, water flows out and cell shrinks
Should a material have a higher or lower density to float in water?
A material needs a lower density than water to float in water. Ships float in water because their average density is lower than water. The average density includes the steel hull and the air inside the hull.
What happens to the temperature of the cup of milk and the tap water in the bowl if a cup of hot milk is placed inside a bowl of tap water?
Heat generally tends to flow from higher temperature to lower temperatures. In this case, the cup of milk is hotter than the bowl of tab water. Hence the temperature of water increases, and the temperature of milk decreases. This process continues till both the temperatures are equal.
Do ships float higher or lower in tropical waters?
higher Because... temperature affects the level as warm water provides less bouyancy, being less dense than cold water. The salinity of water also affects the level, fresh water being less dense than salty water
How do checkdams help in increasing ground water level?
The check dames stop the moving water and thus the water go inside the ground and it increases water level.
Why would the water level increase in the capillary tube during the investigation because of osmosis?
The water level increases in the capillary tube due to osmosis because the concentrated sugar solution in the dialysis tubing creates a lower concentration of water molecules inside the tubing. This lower concentration of water inside the dialysis tubing creates a concentration gradient that drives water to move from the beaker outside the tubing into the tubing through osmosis, causing the water level in the capillary tube to rise.
What is the screw?
An Archimedes' screw is a screw which, when twisted inside a cylinder, raises water from a lower level to a higher level, allowing irrigation of fields.
When the water level is higher inside than outside the flask is the gas pressure in the flask higher or lower or the same as the atmospheric pressure?
When the water level is higher inside the flask than outside, the gas pressure in the flask would be lower than the atmospheric pressure. This is because the water exerts a partial vacuum on the gas in the flask, reducing its pressure compared to the external atmospheric pressure.
What is the Archimedes's screw?
An Archimedes' screw is a screw which, when twisted inside a cylinder, raises water from a lower level to a higher level, allowing irrigation of fields.
When the water level is higher inside than outside the flask is the gas pressure in the flask higher than lower than or the same as the atmospheric pressure?
When the water level is higher inside than outside the flask, the gas pressure in the flask is lower than the atmospheric pressure. This is because the weight of the column of water inside the flask creates an additional pressure on the gas inside, reducing its pressure relative to the atmospheric pressure outside.
Does glacial advance decreases or increases sea level?
Glacial advance can decrease sea level because it locks up water in the form of ice on land, reducing the amount of liquid water in the oceans.
What causes daily changes of water level on earth?
The evaporation reduces the water level. The process of precipitation increases the level of water on earth.
Why does the water level in the toilet bowl drop when it's windy?
When it's windy, the air pressure outside the toilet bowl can be lower than inside, causing the water level to drop as the air pushes down on the water in the bowl.
Lower salinity increases the conductivity of sea water?
yes it does
What are the simple machines with in the Archimedes screw?
An Archimedes' screw is a screw which, when twisted inside a cylinder, raises water from a lower level to a higher level, allowing irrigation of fields.
How can I lower the water level in the toilet bowl?
To lower the water level in the toilet bowl, you can adjust the float in the toilet tank to lower the amount of water that fills the bowl after flushing.
