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Why doesn't water fall out of a jar when there is a net over it?
Wiki User
∙ 13y ago
because water usually passes right through a net
Wiki User
∙ 13y ago
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Why dows running hot water over a tight lid make a jar easier to open?
The heat causes a slight expansion of the lid, which relieves pressure of the lid against the jar.
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.
Will a jar of water float to the bottom of a bucket of water?
it will
Why do drink bottles explode when you freeze them in the freezer ful to the top with water?
Water has the peculiarity of expanding when it freezes. If the glass jar is completely filled, the expanding water is too large for the jar, and hence shatters the jar. Leaving a space of about an inch and a half i the jar will allow the water to freeze without breaking the glass.
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.
How do you capture a gas?
In a bell jar over water.
What kind of water do you put in a jar for jelly crystals?
i think it doesnt matter but try one crystal in different types of water and see which oneworks best x_x
What do you do when you can't open a jar?
run lid over hot water and open with a cloth over lid.
What is a water jar?
a water jar is a woven basket used to collect water
What happens after you tighten the lid to seal the jar?
it doesnt let anything in it
If a jar has its lid on with water and salt in the jar does it evaporate?
no
Why dows running hot water over a tight lid make a jar easier to open?
The heat causes a slight expansion of the lid, which relieves pressure of the lid against the jar.
What happens to a glass jar lid if you run it under hot water?
It melts and brakes all over the place.
How do you measure 8 liter water from 5 liter and 3 liter jar?
Here's a step-by-step solution: Fill up the 5-liter jar completely with water. Pour the water from the 5-liter jar into the 3-liter jar until the 3-liter jar is full. Now, you are left with 2 liters of water in the 5-liter jar. Empty the 3-liter jar. Pour the 2 liters of water from the 5-liter jar into the 3-liter jar. Fill up the 5-liter jar again. Pour enough water from the 5-liter jar into the 3-liter jar to fill it completely (this will take 1 liter). Now, you are left with 4 liters of water in the 5-liter jar, which gives you the required 8 liters of water.
When you put a jar over a candle the inside of the jar becomes misty why is this?
because all the smoke that is being let off by the flame is trapped inside the jar causing it to go misty which will eventually turn into water vapour/ condensation. hope this helps :)
How much salt is in one small jar of water?
let the water evaporate and measure the salt that is left in the jar
Why does nag wait by the water jar?
Nag waits by the water jar because it is thirsty and in need of water to drink. Additionally, nag may also be using the water jar as a place to hunt for prey, such as small animals or insects.
