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What would also increase if the temperature of water increases?
As the temperature of water increases, its volume will also increase due to thermal expansion. Additionally, the rate of chemical reactions in the water may also increase with higher temperature.
What effect does the initial temperature of the water have on change in temperature of the water after the hot metal is added?
When hot metal is added into the water then the metal looses its energy into the water and this heat is gained by the water, so the temperature gets increases when hot metal added into it i.e final temperature is greater than initial temperature of water.
Will the melting point of ice increase or decrease when salt is added on it?
The melting point of ice decreases when salt is added.
What two things does density of water depend on?
The density of water primarily depends on its temperature and salinity. As temperature increases, water density decreases because the molecules move farther apart. Higher salinity leads to increased density because the added salt molecules increase the mass of the water.
What are the independent and dependent variables of adding salt water to boiling water?
The quantity of salt added to water is under your control and it will change the boiling point of water,i,e. the temperature of water. So quantity of salt is an independent variable while the temperature of water is dependent variable, when other factors are kept constant.
How the temperature of water changes when sugar is added to it.?
The temperature increase a bit.
Which salt will result in a temperature decrease when added to water?
Ammonium nitrate (NH4NO3) is a salt that will result in a temperature decrease when added to water due to its endothermic dissolution process. This means that as the salt dissolves in water, it absorbs heat from the surroundings, causing a decrease in temperature.
Does Epsom salt increase the temperature of boiling water?
No, Epsom salt does not increase the temperature of boiling water. However, it can help to increase buoyancy and reduce the cooking time of certain vegetables when added to boiling water.
Does adding chemicals to water increase temperature?
No, adding chemicals to water typically does not increase the temperature of the water. The temperature of the water is determined by its initial temperature and any external heat sources or processes. Chemical reactions involving the added chemicals may release or absorb heat, but this would not necessarily increase the overall temperature of the water.
What happens to the water temperature when calcium chloride is added?
When calcium chloride is added to water, it increases the temperature of the water. This is due to the exothermic reaction that occurs when calcium chloride dissolves in water, releasing heat in the process.
Which substances when added to water will cause the greatest increase and decrease in water temperature?
Adding hot water will cause the greatest increase in water temperature, as it has a higher initial temperature. Adding ice will cause the greatest decrease in water temperature, as it absorbs heat from the water to melt and reach thermal equilibrium.
Thermal energy is added to four identical samples of water. what increases in each sample?
When thermal energy is added to four identical samples of water, the temperature of each sample increases, leading to an increase in the kinetic energy of the water molecules. This rise in temperature can also result in an increase in the potential energy of the water molecules as they begin to move further apart, especially as the water approaches its boiling point. Additionally, if sufficient thermal energy is added, the water may eventually change state from liquid to gas (steam), increasing the internal energy further.
Will forcing the water to move faster increase its temperature?
I would expect some increase in temperature to result from forcing water to move faster, since the faster moving water will have more friction with whatever channel or pipe it is moving in, and will have more turbulence which creates waste heat. But the increase in temperature could be very small.
What happens as a result of the sun evaporating water from an ocean or lake?
The density of water increase, also the humidity of the atmosphere; the temperature decrease.
Which change would result in an increase in the rate at which water evaporates from an outdoor swimming pool?
Wind, humidity, and temperature
What is required to change the state of water?
To change the state of water from solid (ice) to liquid (water), heat must be added to increase the temperature above 0 degrees Celsius. To change water from liquid to gas (water vapor), heat must be added to increase the temperature above 100 degrees Celsius.
What can cause an increase in the density of ocean water an increase in temperature and a decrease in ocean circulation an increase in temperature and a decrease in salinity a decrease in temperature?
An increase in the density of ocean water can be caused by a decrease in temperature and an increase in salinity, as colder water is denser and saltier water increases density. An increase in temperature can lead to a decrease in salinity through processes like ice melt or increased precipitation, which dilute seawater. Additionally, a decrease in ocean circulation can result from changes in temperature and salinity gradients, affecting the thermohaline circulation. Together, these factors can disrupt ocean ecosystems and climate patterns.
