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What else can I help you with?
What difference would you expect to see in the bicarbonate indicator in beakers A and B if beaker A had pumped air and beaker B had blown air in it?
well beaker b will have carbon in it as air is breathed in from the mouth, so the indicator will turn yellow! but on the other hand as the beaker A has pumped air in it there is no trace of carbon, so the indicator will turn red!
When air is pumped into a tire?
When it is needed.The tire inflates when air is pumped in
Why does the inside of a beaker go misty?
The mistiness inside a beaker can be due to condensation of water vapor when the temperature of the beaker is different from the surrounding air. This can occur when a warm beaker comes in contact with cooler air, causing water vapor in the air to condense on the inner surface of the beaker.
Where does the ice come from on the outside of the beaker?
The ice forms on the outside of the beaker when the cold content inside the beaker cools down the surrounding air, causing moisture in the air to condense and freeze on the outside of the beaker. This process is similar to how dew forms on grass in the early morning.
Why does the beaker become misty?
Beaker is cold and when it meets the hot air it becomes foggy
Where do people get the air in air tanks?
It's pumped in with an Air Compressor
Air is pumped into a tire?
negative
Why did the water rise in the beaker When the candle burned out?
The water rose in the beaker because as the candle burned, it consumed oxygen in the air inside the beaker. This created a partial vacuum, causing the water to be pushed up into the beaker due to the air pressure outside.
How does condensation appear on the outside of a beaker?
Condensation appears on the outside of a beaker when the temperature of the surrounding air is lower than the temperature of the contents inside the beaker. This temperature difference causes the moisture in the air to condense on the colder surface of the beaker, forming water droplets.
How do you prove that water vapour is present in the air by using only a beaker and several ice cubes?
Place the ice cubes in the beaker and wait for a few minutes. If water droplets form on the outside of the beaker, it indicates that water vapor in the air has condensed on the cold surface of the beaker. This condensation process proves the presence of water vapor in the air.
Why is air pumped into a sunken ship to raise it to the surface?
When air is pumped into a sunken ship, it acts as a floater. The air boosts the sunken ship's buoyancy and helps the trapped water to escape.
When collects on the outside of the beaker is a formation of water drops where did it come from?
This happens when the contents of the beaker are colder than the surrounding air. This causes water vapor in the warmer air to drop below its dew point and condense onto the outside of the beaker.
