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The tin will be turned sideways to pour the oil.
One of the holes will be above the level of the oil inside the tin.
This hole will allow air to flow into the tin to replace the out-flowing oil - this will maintainthe balance of the air-pressure in the tin.
If there was only one hole then the oil flowing out, and the air flowing in would have to share the hole and this would lead to the pressure in the tin varying as it would reduce when oil flowed out until that oil's volume had been replaced by air.
This is what leads to the inconsistent pouring of a liquid when a bottle is tilted so much that the liquid covers the opening. The flow stops and starts.
Wiki User
∙ 15y ago
Wiki User
∙ 13y agoFor steady flow
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Why is tin tin gay?
because he made out with you
How is a tin can made?
tin can be shaped any shape
What substance makes tin cans rust the fastest?
The tin in tin cans rusted rapidly unless protected by a coating. Modern "tin cans" are not made from tin and so they do not have this problem. Now they are made of aluminum.
How many holes must you make in a tin if you want the contents poured out through the hole?
24
Are the beverage cans in South Africa made from tin or aluminium?
Across southern Africa, in general, they're made of tin or tin-plated steel.
Why 2 holes are made to empty an oil tin?
One hole creates a vortex for particles to travel through, forcing all particles to move in a single direction; whereas, two holes create an anti-vortex, forcing all particles into the direction most relative to a particle's location, creating a reverse vortex.
What are empty soft drinks cans made of?
Usually aluminium, occasionally steel, with a thin layer of tin.
What is a tin whistle?
A tin whistle is an Irish instrument. It has 6 holes, and it is played by blowing through the mouthpiece and convering and opening the holes with the fingers.
What are 6 ways to use empty tin can?
granade lanchuer
What can you make out of an empty jam tin in the WW1?
use it as a pee can
Are tin whistles made with tin?
Well tin whistle today are now made with nickel,brass,silver,or wood. It's not made with tin. The tin whistle is named so because before it was made with tin-plated steel.
What is a world war 1 eating tin?
the eating tin was used to store food. the disadvantage was that it would have bullet holes in it.
What are the release dates for Perry Mason - 1957 The Case of the Empty Tin 1-25?
Perry Mason - 1957 The Case of the Empty Tin 1-25 was released on: USA: 8 March 1958
What is the meaning of the metaphor empty as an old tin can?
The metaphor "empty as an old tin can" suggests being devoid of substance, value, or purpose. It conveys a sense of hollowness, emptiness, and the idea that something is worn out or useless.
What is a milo tin made out of?
TIN!
What are tin cans made of?
Tin...
How is a tin guitar made?
with tin.
