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What else can I help you with?
Why will a sealed jar float?
The jar, much like massive ships on the ocean, displaces the water and thus it floats. The jar doesn't even need to be sealed--but it does have to remain upright so it doesn't tip over and fill with water. You can imagine the water that is being displaced pushing upward toward the jar to to keep it afloat despite the jar's weight. Another factor that may be playing a part in this is that in a sealed jar, much like an inner tube at the pool, the air inside is less dense than water. The general rule of physics, in this case, is that less dense objects are "lighter" than those of more dense objects--the relative densities of the two things (water and the jar filled with air) would determine which object rises to the top.
How does a water balloon get suction into a jar?
When a water balloon placed over the mouth of a jar is squeezed, the air inside the jar is compressed. When this compression occurs, the pressure inside the jar drops slightly, creating a suction force. This suction force, produced as a result of the pressure difference between the outside and inside of the jar, causes the water from the balloon to be drawn into the jar.
Why does the amount of water in a jar affect the distance it can roll?
The amount of water in the jar affects its weight, which in turn affects its momentum and ability to roll. More water increases the weight of the jar, making it harder to move and decreasing the distance it can roll.
When you rotate a jar filled with water and a floating object on it object doesn't moves?
That's because - the rotational motion of the jar is 'absorbed' by the water. Therefore the movement of the jar never reaches the floating object and, since there's no forces acting on it, it remains stationary.
Why does placing a jar under warm running water help loosen the lid?
There are two ways that putting a jar under warm water helps loosen the lid. When heated, materials expand. So the air in the jar could expand, reducing any internal suction. Secondly, the metal cap could expand so as to not have as much friction with the rest of the jar.
What happens to dirt if you put it in a jar of water?
When dirt is placed in water in a jar, the heavier particles in the dirt will settle to the bottom of the jar due to gravity. Smaller particles may remain suspended in the water, creating a murky or cloudy appearance. Over time, the larger particles will continue to settle at the bottom, leaving clearer water at the top.
What happens when a jar of water with dust and dirt is stirred is left undisturbed for a few hours or days?
When a jar of water with dust and dirt has been stirred and then left undisturbed for a few days, the dust and dirt will settle to the bottom of the jar. Leaving in an undisturbed state will cause the water to separate from the heavy debris that settles on the bottom of the jar.
How do you make the tiping bucket?
You get a bucket or a jar and you tape a piece of paper to it that says "Tips"
Where can you get a cookie jar that looks like a bucket of Kentucky Fried Chicken?
why would you want a cookie jar that's looks like a bucket of chicken ? =0
With dirt at the bottom of a jar filled with water the mixture is called a?
This is a homogeneous mixture.
What happens the particles in a suspension if they are allowed to stand?
Over time, the heavier particles settle to the bottom due to gravity, separating from the liquid phase. This process is known as sedimentation. The liquid above the settled particles is called the supernatant.
What are the names of the charters from Once Upon a Time?
jar bucket sparkle
Why will a sealed jar float?
The jar, much like massive ships on the ocean, displaces the water and thus it floats. The jar doesn't even need to be sealed--but it does have to remain upright so it doesn't tip over and fill with water. You can imagine the water that is being displaced pushing upward toward the jar to to keep it afloat despite the jar's weight. Another factor that may be playing a part in this is that in a sealed jar, much like an inner tube at the pool, the air inside is less dense than water. The general rule of physics, in this case, is that less dense objects are "lighter" than those of more dense objects--the relative densities of the two things (water and the jar filled with air) would determine which object rises to the top.
How do you know if water is in your fuel tank?
Disconnect the fuel line from the gas tank and drain a small amount into a glass jar. Any water in the fuel will show as clear "bubbles" or globules on the bottom of the jar.
How can you separate soil from a jar of water Can you separate them without using instrument?
Yes, you can separate soil from water by allowing the soil to settle at the bottom of the jar and then carefully pouring off the water without disturbing the sediment. This process may need some time for the soil particles to fully settle at the bottom before pouring off the water.
How do you keep worms fresh in the fridge?
You put them in a styrofoam container. I didnt think u could keep worms in a fridge, To keep worms fresh and lasting longer . What u will need is a Jar or bucket some old news paper and moss from your garden. Step 1. Cut up and wet some of the paper and place it in the bottom of the jar or bucket. Step 2. Add clay and worms to jar or bucket . Step 3. Cover clay and worms with moss and then with some more wet paper. This is a good way of keeping worms fresh and out of the fridge.
If you suspend an open-topped container of water in a pan of boiling water with its top above the surface of the boiling water water in the inner container reaches 100 degrees but does not boil Why?
The hot plate's temperature is higher than 100°C. That is why the 'steam bubbles' form at the bottom of the pan, then float up to the top. All of the water surrounding the jar is at 100°C. As soon as a quantity of water turns to steam, it's bubble rises to the surface and is released into the surrounding air. The water that's touching the jar has not yet boiled, so it has less than enough energy to cause the water inside the jar to boil.
