Inhaling burning rolled up paper can expose you to harmful toxins and irritants produced from the burning process. This can lead to respiratory issues, lung irritation, and potentially more serious health problems. It is best to avoid inhaling any kind of smoke or fumes.
because burning of paper is a chemical change while tearing of paper is a physical change
Burning is a chemical process, not a property.
Tearing the paper - cannot be reversed. Once torn - the paper can never be identical to the original. Burning paper - changes the bonds of the paper molecules.
Burning is a chemical process.
Burning paper involves a chemical change where the paper is oxidized to create ash and smoke, releasing energy in the form of heat and light. Tearing paper is a physical change where the paper is physically separated into smaller pieces, but the paper itself remains unchanged chemically.
The smoke from burning paper does not contain any drug that anyone might wish to inhale, and would just be a form of air pollution.
Rolled paper weighs more than unrolled paper because when paper is rolled, it becomes more compact and dense. The volume of the paper remains the same, but the weight is distributed differently.
This is an oxidation reaction; carbon dioxide and water are released.
A piece of paper rolled into a cylinder lengthwise would have a greater volume because it would have a larger radius compared to one rolled into a cylinder widthwise. The volume of a cylinder is maximized when the radius is maximized, which occurs when the paper is rolled lengthwise.
the paper will end up running out
When a piece of paper is rolled up, it creates more air resistance due to its irregular shape compared to when it's flat. The increased air resistance slows down the fall of the rolled up paper compared to the flat paper.
1918
because burning of paper is a chemical change while tearing of paper is a physical change
The reactants during burning paper are oxygen and the paper itself, which is mainly composed of cellulose. The products of burning paper are carbon dioxide, water vapor, ash, and some other combustion byproducts.
a rolled up paper that you spit with a straw
Burning cotton will smell like burning paper because both cotton and paper come from plants and burning wool smells like burning hair because both wool and hair comes from animals.
Burning is a chemical process, not a property.