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Why do air bubbles in water rise?
Bubbles are comprised of gases, which have a lesser density than water. Since they are less dense, they get pushed up to the surface, and they rise, lighter than the liquid around them.
Why do the bubbles exhaled by a scuba diver grow as they aproach the surface of the ocean?
as the bubbles get closer to the surface, there is less water pressure on them therefore allowing them to expand.
Will more or less water make more bubbles?
it depends on the amount of washing up liquid/soap ect.
Why do bubbles of gas expand as they rise to the surface of a pond?
The higher they rise, the less pressure they are subject to. A gas expands when the pressure decreases.
Why milk overflows when boiled and not water?
Let's note some observations. When water is boiled, the liquid water gains thermal energy, becomes steam, comes to the top as bubbles and burst to go into the atmosphere. Similarly, when milk is boiled, the water turns to steam bubbles which move to the surface of the milk in the form of bubbles. But they cannot burst to the atmosphere easily because of the layer of fat on milk. The bubbles moving to the top continue to push the fat layer due to their kinetic energy. They cannot burst since they the pressure inside the bubble is less than that of the outside. When the fat layer surpasses the vessel walls, it results in the overflowing of milk. If you boil the milk after once allowing it to boil over or removing the fat layer, the boiling will induce overflow with lesser intensity when compared to that with the the fat present. The lesser boiling over takes place because of the remaining fat in the milk. Water does not boil over because it does not have any top layer which prevents the bursting of gas bubbles.
Why small bubble rises slowly?
Small bubbles rise slowly because they have less gas inside them, compared to larger bubbles. The more gas, the faster they rise.
Are bubbles in a lemonade a solid liquid or gas?
the answer is bubbles are found in liquids.................
What causes bubbles to rise on top of water?
The gas inside the bubble is less dense than the surrounding water
What would happen if the student did not remove air bubbles from a pipette before delivering the liquid?
If the bubbles are not removed from a pipette, there will be less liquid inside the pipette than what was measured. The density will be lower as well.
What number is greater -8 or -5?
-3
What is the answer to if you have 50 marbles and your brother has 10 less than your brother how many marbles does your sister have?
You definitely copied the question wrong. In the form I'm reading it, it has no answer.
How many marbles does Paolo have in the bag Paolo has less than 40 marbles in a bag and splits them among 7 friends and has 2 left over?
2
Mia gave 12 of her 24 marbles to Shana How many did Shana get?
It seems like 12... If someone else took marbles from Shana, then less but as the question says, it seems like 12 marbles were given to this girl therefore she received the 12 marbles... unless she did not accept them ha ha!
How much do marbles weight?
Depends on the size of the marble, and what it is made from. Most playing marbles are glass, about 9/16ths of an inch, and weigh a bit less than 0.16 ounces.
If starting with 5 every consecutive line has a number that is three less than twice the previous line how many marbles must be in the sixth line?
There must be 67 marbles.
Why would a soap manufacturer want soap to make less bubbles?
There's no reason soap is made to clean with bubbles.
Starting with 3 every consecutive line has a number two less than twice the previous line How many marbles must be in the fifth line?
22 marbles are in the fifth line.
