Why the slower you blow, the bigger the bubbles

Blowing slowly will make the liquid more evenly distributed on the surface of the bubble, and the bubble length will be larger. Blowing quickly will cause the liquid to be unevenly distributed, causing the bubbles to burst and turn into small bubbles.

Have you ever noticed the bubble bursting process, the bubble that has just been blown is very bright and colorful, because there is enough liquid on the surface. When the color becomes darker, because there is less liquid, that's when it breaks.

Because the surface of the bubble can only withstand a certain amount of force due to the relationship between tension and tension. When blowing hard, the force is too strong, causing it to break, and blowing slowly, the surface can withstand it, and it will be great.

Blowing slowly so that the water on the bubbles can be evenly distributed at a relatively mild rate, that is, the air pressure in the bubbles is basically the same size everywhere, of course, it is not easy to burst, and it is easy to blow bigger.

When blowing bubbles, the area of the bubbles is proportional to the speed at which the bubbles are transported! If it's too fast, the bubble's "connection" speed won't keep up! It's equivalent to stretching a large number of cells apart, blowing from a point on the side, and the speed is too big and it will explode! Personal understanding!

Because the velocity of the air flow is smaller, the force is lower, and the natural liquid can slowly stretch in.

This is related to fluid mechanics, the slower the speed, the less force of the air, and the more uniform the action on the surface of the object.

Blowing slowly allows the structure of the bubble to expand steadily.

There will be no uneven force due to excessive blowing.

This will naturally blow bigger.

The force of your blowing is small, not more than the power of the bubbles. Naturally, the bubbles are bigger.

That's not what I said.

It depends on how much external pressure there is at that time.

Internal tension = external pressure, you can blow as much as you want.

It blows fast, but the rest of the bubble suddenly rises to a greater than the external pressure and bursts.

If you blow too fast, the bubble will suddenly get bigger and it will burst... So blow it slowly. I can't eat hot tofu in a hurry...

If you blow fast, the bubble will be bigger, but the faster you blow, the shorter the time you will see, and the smaller it will be.

It is easy to break if you blow fast, and of course pull slowly and loudly.

Because if you blow quickly, the bubble will burst.

If it doesn't break, it will be smaller.

Slowly and forcefully, the chewing gum will be evenly forced, and it will not be damaged by force at a certain point.

You try to blow hard, blow hard and see what happens! You'll understand why the slow blowing gets bigger!

More and more CO2 is being absorbed!

The qi will rise too quickly all at once.

If you want to be fast, you can't reach it, everything has to be slow, only slow can be stable.

e that atmospheric pressure difference slowly grows ··

Like bragging, it always has to be broken in the end.

It's a bubble to eat or a bubble to play a game! ~

Are you talking about soap bubbles?

I'm not here to do the problem, I'm here to do the task, okay.

Give it a few points.

Why do I feel like the fast blow is getting bigger?

Blowing fast, the bubble film is more likely to be unevenly thick, and the thin place will be broken, and the thickness of the blown film will tend to be uniform.

I think so.

The larger the bubble, the greater the buoyancy of the air, the longer the stay time in the air, and the larger the bubble is relatively small, the bubble density is smaller, and the weight is lighter.

1. On rainy days, the air humidity is high, the temperature is low, and the partial pressure of water vapor in the air is high.

2. The greater the vapor pressure in the air and the lower the temperature, the slower the water evaporates.

3. The surface area of the bubble is very large, the evaporation rate is fast, and when the amount of liquid evaporated to the point is not enough to maintain the bubble, the bubble will burst.

4. The air is dry on a sunny day, the moisture in the air is less, the temperature is high, the water evaporates quickly, and the bubbles burst quickly.

5. Therefore, bubbles are not easy to burst in rainy days.

The bursting speed of the bubble is directly proportional to the evaporation rate of water on its surface, and the moisture evaporates slowly on rainy days, so blowing bubbles on rainy days, the bubbles are not easy to burst is the reason.

The bursting speed of the bubble is related to the speed of evaporation of water on its surface, the faster the bubble bursts when the water evaporates really fast, and the slow evaporation of water in rainy days, the bubble will naturally burst slowly.

You're talking about after the rain, it's estimated that it will be easier to break in the rain, and the air humidity is high after the rain, and the bubbles are not easy to volatilize and are not easy to break!

When you blow bubbles on a rainy day, the bubbles are not easy to burst because the air is moist at this time.

Why is it easy for me to break when it blows on a rainy day, ah ......

Secret recipe: detergent, water, tea, sugar, put it for half a day and then blow, safe formula, non-toxic and harmless, the proportion is medium After filtering out the tea leaves with the brewed hot tea water, add some white sugar, stir well, drop in some dish soap, and then stir well and let it cool, this water is very good for blowing bubbles, because white sugar can increase the tension of bubbles, so bubbles can be blown very large

You must have blown a soap bubble bar, dissolved the soap in water, and then dipped a straw in soapy water and gently blew it, and it will blow colorful soap bubbles, which is fun. Why do soap bubbles blow out with soapy water? This is because soapy water can form a soap film, which is not easily broken.

When you blow, the soap film will inflate little by little and turn into a soap bubble, like blowing up a balloon.

If you want to blow out a big soap bubble, you can put a little starch or egg white in the soapy water, which can make the soap film less likely to break.

If you look closely, the soap bubbles will be colorful in the sun. This is because the seemingly colorless sunlight is actually composed of seven kinds of monochromatic light, such as red, orange, yellow, green, cyan, blue, and violet, and if the two reflected red lights are canceled out somewhere in the soap film, the red light will not be seen in this place and blue-green, and in the same way, in the other part, a certain color light is strengthened, and another color is presented.

Soap bubbles are formed by a thin film of soap like transparent cellophane, and when sunlight hits the film, it is reflected both inside and outside.

100,000 Whys: Why Does Soapy Water Blow Bubbles?

Because the surface of the soap bubble has a lot of suction. Since the surface of the water has a mutual suction, which is increased by the soap. The mutual attraction between water molecules on the surface is stronger than that between water molecules and air, and these water molecules seem to be glued together, forming bubbles.

If the water molecules are bonded together, bubbles will not form easily.

Because soapy water has some kind of ingredient!

When we blow bubbles, the tension of soapy water can prevent the thin liquid film of the bubbles from breaking and tightly wrap the air inside. The effect of surface tension causes the air inside the bubble to be more atmospheric than the outside. Therefore, when the soap bubble is blown, it will automatically and slowly expand outwards until it shatters and disappears.

The greater the surface tension of the solution, the more air will be blown in, and the larger the volume of the bubbles. The composition of soap is mostly stearate, which is a rather large organic molecule and much larger than a water molecule. With the ingredients of soap, the gravitational pull between the liquid molecules is great.

Because the stearate molecule is "strong and strong", the surface tension of soapy water is usually much greater than that of water molecules. When we blow air into the soapy water, the long "arms" of the stearate molecules are still tightly held together, even though the air takes up a considerable amount of space. As long as the tension also resists the internal air pressure, the soap bubble will not break.

Today, my father bought me a bubble, and as soon as I blew it, a colorful child was born, but it took less than ten seconds to run until you were the bubble burst the soapy water and saw me with a smile on my face, very embarrassed,

Today, the sky suddenly changed, and I couldn't go out to play, so I just played bubble blowing at home.

I put the soap in a bowl, add some water, stir and stir to make it dissolve, and the soapy water is done. Then, I went out onto the balcony, I dipped it in soapy water, and then I raised my head, put the straw to my mouth, and blew it gently. A few light and round bubbles were born!

Looking at the colorful bubble, I couldn't help but pick it up, who knows, this bubble bursts when you touch it, it's so fragile!

Some of these bubbles are round, like a leather ball, some are flattened, like flying saucers, and some are small, like marbles, and many bubbles are really dazzling!

Watch all kinds of bubbles fly with the wind, some fly to the forest to play games with birds, some fly to the sea to chat with fish, and some fly to the clouds to play hide and seek with Sister Baiyun......

I love blowing bubbles, it's so much fun!

Soap is produced in a 3:7 ratio of vegetable oil to animal oil, and now due to the protection of wild animals and the increase in the use of special soap, there is a lack of animal fat (for example, a whale can be used as fat for hundreds or even thousands of pigs). Therefore, the current soap formula is not very standard, but some factories add additives such as flavor enhancement and whitening and some substitutes, but the main ingredient is still oil.

From the point of view of the characteristics of soap, its surface tension is very large, and because it has a strong surface tension, it can blow bubbles, to make the bubbles bigger, delay the burst, you can add some glycerin, the effect is better.