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When the water is evaporated the water level decreases?
The water decreases, because as it evaporates, hydrogen/oxygen is converted to a lighter than air gas which rises and reduces the mass of the water thereby reducing the amount of water.
When water evaporates does its mass decrease?
Yes, when water evaporates, its mass does not decrease. The water molecules simply change from a liquid state to a gaseous state, but the total mass of the water remains the same.
When water evaporates does its mass increase?
The mass remain unchanged.
Does the concentration of salt decrease when water evaporates?
No, the concentration of salt remains the same even if water evaporates. However, the amount of water decreases, causing the remaining water to have a higher concentration of salt.
How do you explain how mass and energy are conserved when water evaporates?
When water evaporates, the water molecules gain energy from the surroundings to overcome intermolecular forces and escape into the air as vapor. While the water loses mass during evaporation, this mass is not lost but rather converted into the potential energy of the water vapor. Therefore, the total mass and energy of the system (water and surroundings) remains constant, demonstrating conservation of mass and energy.
When water from the ocean evaporates and turns into water vapor the amount of water decreases or increase?
The amount of water in the ocean temporary decrease.
When water evaporates why does the mass stay the same?
The law of mass conservation is generally valid.
When a submarine pumps water out of its flotation tanks its density decreases and it floats. Why does its density decrease?
Density = mass / volume. If the mass decreases, the density decreases.
The amount of water in a cup decreases at it evaporates is this an example of an equilibrium?
No. An equilibrium is a state of balance, where nothing is changing overall.
Why the water in shimla evaporates faster?
If the altitude increases the temperature and pressure decreases so the evaporation takes place faster
When a submarine pumps water out of its floating tanks its density decrease and it floats why does its density decrease?
Density = mass / volume. If the mass decreases, the density decreases.
When a submarine pumps water out of its flotation tanks it and density decreased and float's does its density decrease?
Density = mass / volume. If the mass decreases, the density decreases.
