Straw and stover are both agricultural byproducts, but they differ in composition and usage. Straw refers to the dried stalks of cereal plants left over after grain harvesting, primarily used for animal bedding, mulching, and biofuel production. Stover, on the other hand, includes the entire above-ground plant material left in the field after harvesting, such as leaves, stalks, and cobs, and is typically used for animal feed, biofuel, and soil enrichment. In summary, straw is specifically the dried stalks of cereal plants, while stover encompasses the entire above-ground plant material after harvesting.
The difference between hay and straw as mulch lies in straw being cleaner and having fewer seeds in general and fewer weed seeds in particular.
Hay is dried grass used as animal feed or bedding, straw is the dry stalks of cereal plants used for animal bedding or mulch, and propane is a colorless gas used as a fuel for heating, cooking, and powering vehicles. They are all different in their composition, purpose, and usage.
1) Air inside the straw moves 2)Pressure inside decreases 3)Pressure of the atmosphere is greater then the Pressure inside the straw=Liquid moves up the straw!!!
Milkshake straws are larger in diameter than soft drink straws. Since milkshakes are thick, they are very hard to drink with a small straw, thus the increased diameter of the straw makes it easier to drink.
When you take your finger off the top of a straw, the atmospheric pressure pushes the water up the straw to fill the empty space created by your finger. This is due to the difference in pressure between the top and bottom of the straw.
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The pressure in the straw goes to negative.[We cannot have a negative pressure - this grammar form is known as an oxymoron.]A2. The pressure in the straw is reduced, and thus the liquid is able to be drawn higher in the straw.
You need to create a difference in air pressure between the inside and outside of the straw for air to come out. By sucking on the straw, you create low pressure inside, causing the atmosphere's higher pressure to push the air through the straw and into your mouth.
The pressure difference between the atmosphere and inside the straw causes the liquid to be pushed upward. When you create a low pressure by sucking on the straw, the higher air pressure outside the straw pushes the liquid up to equalize the pressure difference.
As you suck on the straw air is removed from the inside of the straw and the air pressure within the straw is reduced. Once the straw's air pressure is reduced past atmospheric pressure of about 760 mmHg, the Patm forces the drink up the straw and into the sucker's mouth. Gases move from high to low pressure areas until equilibrium is reached.
Andy Stover's birth name is Andrew Stover.
When you suck on a straw, you create a vacuum in your mouth, and the atmospheric pressure pushes the liquid up the straw and into your mouth. The difference in pressure between the area inside the straw and outside is what causes the liquid to move upwards.