Soap and Bottle Observations and Questions by

2025-03-14 15:47:30 UTC

The cold water makes it shrink and the hot water makes it rise and grow.

McCall observations

fogartym3 — 2025-03-14 15:47:54 UTC

The bubble in the hot water got really big and popped and when you put it in the cold water it got a lot smaller, and both would not stop until it popped. My question is, did the bubble get bigger because on the airs K.E get faster and moving around? In the cooler on the bubble goes inward into the cup.

Obs/Questions

antoszewskie — 2025-03-14 15:49:16 UTC

-The hot water makes the bubble expand. Is that because the air has to expand?

-The cold makes it shrink until the bubble is all the way in the bottle. Is that because the cold gas needs less space in the bottle?

soap and bottle

2025-03-14 15:49:40 UTC

1.whrn you put it in the hot a big bubble forms and starts to pop

2.then when you put it in the cold water it's very cold the bubble starts to go away

Jack leahy

2025-03-14 15:49:46 UTC

The cold water make the bubles go in the water bottle and when it is in the hot water the bubbles rise up

Hayleys observations

connorh32 — 2025-03-14 15:49:47 UTC

when the cold water touches the bottle it makes the particles go slower so they slow down and shrink. Also when it touches the hot water the particles expand and go faster Which makes the bubble expand because its a closed circuit

Ellis Meyerer

meyerere — 2025-03-14 15:49:49 UTC

I noticed its a closed system

I noticed how the buble most of the time in the hot gains length rather then width

I wonder how in the cold the bible is able to go inside the water

I wonder how big the bubbles in the hot water could get

Andrew Nyarady

nyaradya — 2025-03-14 15:50:29 UTC

I notice that when you put the plastic bottle in the hot water the bubbles on the lid quickly get bigger and bigger.
I also noticed that after you put the bottle in the hot water and move it to the cold water the bubbles start to go away and go into the bottle
and I notice that when you put the bottle in the how water and it started to have bubbles that makes the bottle a closed system because no air can get in
And when you put the bottle in the cold water it turns into a open system because nothing is stopping air from getting in and out of the bottle.

amory

zionicam — 2025-03-14 15:50:49 UTC

the bubbles only go up in warm then goes down in cold

is the hot air pushing the bubble up beacuse it takes more space?

Sophia Altoe

altoes1 — 2025-03-14 15:50:50 UTC

Why is the hot water causing the air to escape, creating a bubble?
The bubble is blocking the air from escaping, so it is a closed system
Is the amount of K.E causing the bubble to expand?

Avianna P: Observations and questions

2025-03-14 15:50:51 UTC

The cold water makes the bubble shrink in and even into the bottle and the hot water makes the bubble get bigger and expand until it pops. My question is that why did the bottle not expand with the bubble once it got really big?

Bryce

maurerb5 — 2025-03-14 15:51:11 UTC

Observations:

-When bottle is in hot water air seams to expand and soap seal bubble gets larger

-When bottle is in cold water air seams to shrink and soap seal bubble gets father into the bottle.

-When its placed in the hot water for a long time the bubble eventually pops and there is condensation

Questions:

-Why dose the air expand in hot water and how?

-why dose the air seam shrink when placed the cold water?

Observations and Questions

2025-03-14 15:51:14 UTC

When you put the bottle in the hot water, the bubble expands and every time you put it in the cold water it goes back into the bottle

Elle Mahoney

2025-03-14 15:51:27 UTC

In the warm water the bubble grows outside the cup

The cold water makes it gets smaller

Why does the bubble change?

2025-03-14 15:51:52 UTC

Did the bubble rise the because of particles or because of the gas.

Robbie

2025-03-14 15:51:54 UTC

I see that the bubble goes up and out when the bottle is placed in hot water and if held in too long it will pop

2025-03-14 15:52:49 UTC

Observations:

The hot water blows up the bubbles

The cold water pulls in the bubbles

The hot water is boiling

The cold water has ice

The longer you keep it in either, the more it either shrinks or rises

The cold water makes it shrink very fast

it's in the it for too long it'll pop

Question:

Does it shrink/grow because of a peak in K.E?

What if the water was warm?

questions and observations:

symonsp — 2025-03-14 15:53:29 UTC

observations:

the bubble grows in the hot water
the bubble shrinks in the cold water
the bubble pops if its in the hot water to long

questions:

If the water was cold enough would the bubble freeze?

what happens to the particles in the bubble when it grows and shrinks?

2025-03-14 16:32:57 UTC

when it is in hot water the bubbles grow

and when it is in cold water the bubbles shrink

Why do the bubbles shrink and grow so fast