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How much heat must be transferred to liquid water to change the waters temperature from 27 degrees Celsius to 32 degrees Celsius?
To change the temperature of water from 27ºC to 32ºC will depend on the mass of water that is present. Obviously, the more water, the more heat it will take. This can be calculated as follows:q = heat = mC∆T where m is the mass of water; C is sp. heat = 4.184 J/g/deg and ∆T is 5ºC (change in temp).
How does waters state change into ice?
Water changes into ice when its temperature drops below 0 degrees Celsius, causing the water molecules to slow down and form a rigid structure with a hexagonal lattice. This process is called freezing, where the liquid water molecules lose energy and align themselves into a solid crystalline structure to become ice.
What causes evaporation of Earths waters to occur?
The cause of evaporation is the continuous movement of molecules at the surface of a liquid; gaining more energy they can escape in the air. Temperature favors this process.
When temperature liquids chage to solids?
It depends on the material waters freezing point is 0deg celsius(32faren) but any other liquid in the element chart varies on many other things
What layer of seawater that changes temperature rapidly?
The thermocline is the layer of seawater that changes temperature rapidly with depth. In this layer, the temperature decreases quickly as you move from the warmer surface waters to the colder deeper waters.
What is waters state at the temperature between zero and 100 degrees celsius?
Liquid
What is the temperature of the waters in Antarctica?
So long as the water remains liquid, the temperature measures between 27 and 32 decrees F.
How much heat must be transferred to liquid water to change the waters temperature from 27 degrees Celsius to 32 degrees Celsius?
To change the temperature of water from 27ºC to 32ºC will depend on the mass of water that is present. Obviously, the more water, the more heat it will take. This can be calculated as follows:q = heat = mC∆T where m is the mass of water; C is sp. heat = 4.184 J/g/deg and ∆T is 5ºC (change in temp).
Why wont the waters temperature get highter after it reaches its point?
things take extra energy to change states, thus when water reaches boiling point the energy put into it goes into breaking up the bonds and changing it from a liquid to gas form
How will changing the waters mass affect how much the waters temperature increases when the cylinder is dropped?
Changing the water's mass will affect how much the water's temperature increases when a cylinder is dropped due to the principle of heat capacity. A larger mass of water has a greater capacity to absorb heat, meaning that the temperature increase will be smaller for a given amount of heat transferred from the cylinder. Conversely, a smaller mass of water will experience a greater temperature increase because it has less mass to absorb the same amount of heat. Therefore, the relationship between water mass and temperature change is inversely proportional.
What is the average temperature of Antarctic waters?
The Southern Ocean around Antarctica keeps temperatures between about 32 degrees F -- when the surface is frozen, and about 28 degrees F -- when the water is liquid. The water remains liquid below freezing temperature, because of the high saline content.
How does waters state change into ice?
Water changes into ice when its temperature drops below 0 degrees Celsius, causing the water molecules to slow down and form a rigid structure with a hexagonal lattice. This process is called freezing, where the liquid water molecules lose energy and align themselves into a solid crystalline structure to become ice.
What create ocean currents?
Sunlight warms the waters on the ocean surface. Some heat energy is transferred to cooler waters through convection.
In physics What is a change of state?
A change of state in physics refers to the transformation of a substance from one physical state to another, such as from solid to liquid (melting), liquid to gas (vaporization), or vice versa. During these changes, the temperature or pressure of the substance may vary, but the chemical composition remains the same.
What causes evaporation of Earths waters to occur?
The cause of evaporation is the continuous movement of molecules at the surface of a liquid; gaining more energy they can escape in the air. Temperature favors this process.
What is the name of drastic changes in ocean temperature that cause weather changes around the world?
The major seasonal cause of water temperature change is due to the change in solar isolation in addition to currents and local hydrodynamics. Some more specific causes of water temperature variation in coastal waters may include: changes in the amount of river flow, discharges of 'cooling' waters from power plants, and changes in air temperature due to global warming.
What is waters freezing temperature in Cecilius?
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