Air is a mixture of various gases, chiefly nitrogen, oxygen and carbon dioxide. The last is a compound.
If left open in the air, ammonia will slowly evaporate because it is a volatile compound. Over time, the concentration of ammonia in the bottle will decrease until eventually, it will be completely gone.
Water bottle is NOT a compound word. It is two words, bottle the noun and water the adjective. Good luck with your English assignment.....
Yes, "waterbottle" is a compound word made up of the words "water" and "bottle" joined together to form a new word with a distinct meaning.
The hypothesis for an egg in a bottle experiment could be that when the fire heats the air inside the bottle, the air expands and escapes. This creates a lower air pressure inside the bottle, allowing the egg to be forced into the bottle due to the higher air pressure outside.
When the air is removed from a bottle, the external air pressure becomes greater than the pressure inside the bottle, causing the bottle to collapse. This is because the air pressure on the outside is strong enough to compress the bottle's walls, leading to its collapse without the internal pressure to counterbalance it.
If left open in the air, ammonia will slowly evaporate because it is a volatile compound. Over time, the concentration of ammonia in the bottle will decrease until eventually, it will be completely gone.
Water bottle is NOT a compound word. It is two words, bottle the noun and water the adjective. Good luck with your English assignment.....
Water bottle is NOT a compound word. It is two words, bottle the noun and water the adjective. Good luck with your English assignment.....
When you suck air out of a bottle, you decrease the air pressure inside the bottle. The higher air pressure outside the bottle then pushes the walls of the bottle inwards, causing it to shrink. This is due to the difference in air pressure inside and outside the bottle.
Blowing air towards a bottle can either increase or decrease airflow within the bottle, depending on factors such as the pressure of the blown air and the size of the bottle opening. If the blown air has higher pressure than the air inside the bottle, it may push air into the bottle; conversely, if the blown air has lower pressure, it may draw air out of the bottle.
Moisture in the air condenses on the cold bottle. If the air is dry, there will be no dew on the bottle.
Water bottle is NOT a compound word. It is two words, bottle the noun and water the adjective. Good luck with your English assignment.....
Yes, "waterbottle" is a compound word made up of the words "water" and "bottle" joined together to form a new word with a distinct meaning.
Moisture in the air condenses on the cold bottle. If the air is dry, there will be no dew on the bottle.
The hypothesis for an egg in a bottle experiment could be that when the fire heats the air inside the bottle, the air expands and escapes. This creates a lower air pressure inside the bottle, allowing the egg to be forced into the bottle due to the higher air pressure outside.
Actually, an empty sealed bottle should expand slightly as altitude increases. At the altitude where the bottle is sealed, the air pressure outside the bottle is equal to the air pressure inside the bottle. When the bottle is transported to a higher altitude, the air pressure inside the bottle is greater than the air pressure outside the bottle (In other words: There are more air molecules per unit volume inside the bottle than outside). The increased air pressure inside the bottle relative to the outside pressure causes the bottle to expand slightly. An empty bottle would not collapse as altitude increases.
Air inside the bottle expands when the bottle is heated. Some of it leaves the bottle until the pressure of the heated air remaining in the bottle equals the pressure of the air in the room. The balloon is then placed over the neck of the bottle and prevents any more air from entering or leaving the bottle. The air inside the bottle cools to the temperature of the ice water. The cooler air inside the bottle takes less space (volume) than it did when hot, so it sucks the balloon inside the neck of the bottle. Air pressure inside the bottle causes the balloon to stretch and enlarge until the air pressure inside the bottle, including the air in the balloon, has the same pressure as the air in the room.