Well because in the late 1879 a scientist explained that can not be composed of more than matter within it circular operation of with forms the galpone so then air contracts the coldness since it cold and it makes it stay and when the hot is there the feels more to escape making hot water.
When you put a water bottle in the refrigerator, the cold air lowers the temperature of the water inside, causing it to cool down. This process helps maintain the water's freshness and makes it more refreshing to drink. If the bottle is made of plastic, it's important to ensure it's not left too long in extreme cold, as it could become brittle. Additionally, if the water is frozen, the bottle may expand and potentially burst.
solids contract when cold and expand when heated. the bottle containing the drink will expand and so the cap, being just fractions of an inch smaller will open
Warm air can hold more moisture (humidity) than cool air. Therefore, when the air cools off and the amount of moisture in the air is too high, some water separates out from the air. This is why dew falls on a cool summer night or we get a frost some winter evenings. The water bottle example is the same process, but smaller scale. The air cools off right next to the cold bottle, and cannot hold as much humidity. So, like dew on the ground, you get condensation ("sweat") on the outside of your water bottle.
Not exactly.The water that appears on the outside of the icy bottle is condensation of the water vapor in the air around the bottle. The cold temperature of the ice in the bottle causes the condensation. There are lots of water molecules in air -- there is more water in the air on a humid day then on a hot dry day, but there is always some water in the air. When air is cooled by coming in contact with the icy bottle, it condenses, and goes from being a gas to being a liquid (just like how steam turns back into water when it cools). It is the condensed water from the air that makes the outside of the bottle wet.If a cold bottle was in air that had no water vapor in it (unlikely except in a laboratory), then it would not get wet.
Hot water will provide more vapor in a bottle compared to cold water. This is because hot water evaporates more quickly due to increased energy in the water molecules, leading to more steam being produced.
It does that because, it is cold weather and the dandelion is a summer plant
No, hot air takes up more space than cold air. When matter is heated, it expands, when it is chilled, it contracts (water is an exception, as ice crystals expand from liquid water). To prove this, take an empty water bottle and shove it in the freezer for an hour or so. When taken out, the air inside the bottle will be cold. If you wrap a balloon around the bottle's opening, you will trap the cold air inside the bottle. Now, pour some hot water over the bottle, heating it, and the air inside (be careful). As the air warms, it will expand, and therefore take up more room. Since the bottle is a confined space, the balloon over the bottle's mouth will inflate slightly to give somewhere for the expanded air to go.
Because water is one of the few rare substances that expand as they freeze.
solids contract when cold and expand when heated. the bottle containing the drink will expand and so the cap, being just fractions of an inch smaller will open
Put them in the freezer overnight. The next day lower the large bottle in very warm water without allowing warm water to contact the small bottle. The overnight cold will contract the small bottle and the warmth will expand the large bottle. They may be easy to separate that way.
Not necessarily. You have to have a space of air in the bottle. The expansion/contraction happens because the water is heating/cooling the air. Liquids are usually considered incompressible and hence will not change their volume when heated or cooled (unless it evaporates or melts!). Assuming that you have an air space: If you have cold water in a sealed bottle that you heat up, it will expand. If you put hot water in a bottle and seal it, it will contract as it cools. If the bottle is not sealed, there will be no volume change.
when liquids freeze they expand so if you freeze anything in a full can or bottle it will have no space in which to expand and hence the can or bottle will explode. If you're freezing anything you should make sure there is space in the top of the container for it to expand.
When you put a bottle in hot water, the heat causes the air inside to expand, pushing some of the air out of the bottle. When the bottle is then inverted and placed in cold water, the air inside rapidly contracts, creating lower pressure inside. This lower pressure causes the surrounding water to be drawn up into the bottle to equalize the pressure, resulting in the water rising up the pipe.
no, infact it has an opposite effect. cold water tends ta shrivel ya jiblets tho.
When water is cooled, it shrinks. If the water is in a sealed bottle, it shrinks the bottle, too, collapsing it to some degree.
This is due to condensation. The cold surface of the bottle condenses the water vapor in the air (humidity) into liquid water.
When we place a water bottle with cold water on top of a water bottle with hot water the particles in the hot water bottle rise, pushing the cool particles to the bottom. This is a type of heat transfer called convection. Basically, the hot particles in the hot water bottle rise to the cold water bottle at the top and the cool particles in the cold water bottle at the top sink to the hot water bottle at the bottom. This is one of the three heat transfers. Convection occurs in gases and liquid.