float dua
Iodine is denser than water, so it will sink in a beaker of water rather than float.
It will just float around all over the place.
Only if the beaker is very full and the surface is rounded. Otherwise, the cork will float to the edge of the container (which is typically the highest part of the water).
It evaporated.
Yes.
Condensation will collect on the outside of the beaker when you put a 5 ml of water and ice cubes inside due to the temperature difference between the cold contents inside the beaker and the warmer air outside. This causes water vapor in the air to condense, forming droplets on the exterior surface of the beaker.
it will float
it will sink of it will float.
If left in a beaker for a while, water can gradually evaporate due to exposure to air, especially under warm conditions. This may result in a decrease in the water level in the beaker. If the beaker is left uncovered, impurities from the air or container may also potentially contaminate the water over time.
The volume of a beaker doesn't change, it's a beaker. What your were probably trying to ask is what happens to the volume of the ice when it melts. The volume decreases; water is special. Unlike other substances when it freezes it expands. That is why ice floats, it is less dense then water.
As you fill the beaker with water, the soil will absorb the water until it reaches its maximum capacity, at which point excess water will either overflow or saturate the soil. This process can provide information on the soil's water retention capacity and help determine its porosity and permeability.
The cork in the saltwater solution will float higher than the one in distilled water because saltwater is denser than freshwater, providing more buoyancy. The increased density of the saltwater displaces more water, helping the cork float higher.