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-- Take a glass of water. Set it aside or put it in the fridge. -- Take another glass of water. Mix some food coloring into it, then put it in the microwave or in the oven for a short time. It doesn't have to boil, just warm it up. -- Put a straw down into the glass of cool, colorless water. -- Dribble some of the warm, colored water into the straw. The warm, colored water runs down inside the straw, and comes out on the bottom of the cool, colorless water. It just lays there for a few seconds, then it starts rising to the top, carrying heat with it. You can see exactly how it's moving, because wherever the warm water goes, the color goes. Now you can see how a pot of water gets heated through and through on the stove, and you can understand why we put the fire under the pot and not on top of it.
During their hours of field work on a bright, sunny day, the bees frequently take a dip in it to cool off.
Csi take a photo then puts special powder on it and it shows
The air gets trapped, and if the glass is brought deep enough under the water the air will be pressurised and will take up less space.
It means that lung pressure is below atmospheric (negative) during breathing in (inspiration) so that air will flow in from outside. Pressure is measured in centimetres of water, so a pressure of a few centimetres of water means the extra pressure in water at a depth of a few centimetres. Take a straw and push it into water to a depth of 3 cm with your finger sealing the top of the straw. Then take your finger off and air will come out and the water will rise in the straw. While your finger was still on the straw, the air pressure inside was 3 cm (of water). If you did the same experiment in mercury the pressure would be a lot more because it's much denser, and would be described as 3 cm of mercury.
the plastic bag will become foggy and will act like condensation. the water will turn into ice and when you take it out of the freezer, you can rub away the "fog" with your finger :)
Take a skinny straw and get a couple of drops of water in it. Snort it. The drip is disgusting, but it does the trick.
the celery take in the water
To perform wudu with a bandage on your finger you can simply take it off or leave it on and perform wudu. It might be better that you take off so the water can clean your injury.
If you're referring to a gunshot, I don't know that it's possible to get shot "in your finger" as the smallest calibur weapon might still take your finger off (or at least a good chunk of it) depending on what kind of bullet was loaded.
It depends- if your dip your hand in cool water, it might take half a minute at least, but if your finger is not treated, only a few minutes, but it won't hurt.
The last one. The last piece of straw is what you need to complete the roof.
Yes, but when you take the Slurpee out again and try to take a sip, you may inadvertently crack the straw.
Its faster
no
Because when you put a band aid on your finger, your locking all the moisture on that part of the finger. When that happens, your finger is really damp so when you take the band aid off after a long time then it just turns all mushy and wet. You are not really making your finger paler. Hope I Helped! 8)