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Can any size of paper be folded in half more than ten times?
In theory, you can fold any size of paper in half a maximum of seven to twelve times, depending on the paper's thickness and flexibility. Folding paper in half multiple times increases its thickness exponentially, making it extremely difficult to fold more than seven times due to physical constraints.
Give 2 examples of physical changes?
1. breaking a rock in half 2. ripping a piece of paper
which of a papers has a greater surface area flat sheet of papaer or a crumpled sheet of paper?
The surface area of a sheet of paper is that two-dimensional boundary of the paper that is exposed to the outside surroundings. For example: Assume the surface area of a sheet of paper of area size a is A = 2a because there are two distinct surfaces (e.g., front and back) exposed to the surroundings. But now we fold the sheet into half. So now the surface area exposed to the surroundings is 1/2 a X 2 = a < A. In other words, by folding the paper in half we have reduced the surface area by one-half. If we simply extend that thought to include crumpling a piece of paper as meaning creating lots of folds it is reasonable to assume that the amount of area exposed to the outside will be reduced. In other words, the surface area of a crumpled piece of paper will be less than or equal to the same area of the uncrumpled piece. But generally and typically it will be less than the uncrumpled area. ANS
Assume that a sheet of paper is 0.15mm thick If you folded the sheet of paper in Half 50 times how high would the stack of paper reach?
If you fold a sheet of paper in half 50 times, the final height of the stack would be 70,368,744,177,664 times the original thickness of the paper, or approximately 1.05 x 10^10 meters, which is about 10 billion meters or 10 million kilometers. This distance is more than enough to reach the moon, which is about 384,400 kilometers away from Earth.
How many kilograms are in one telegram?
Just to clarify: a kilogram is a unit of weight measure. A telegram is an older form of electronic communication that is transcribed to paper. So, the typical Western Union telegram is about a half sheet of paper. The weight of a single sheet of paper is approximately 0.00453592 kg. Half of that is 0.00226791 kg. So, this would be a liberal approximation of the weight in kilograms of on telegram.
A sheet of paper is torn in half Another sheet is burned A third sheet of paper is crumpled into a ball What kind of change has each sheet of paper undergone?
Well, isn't that interesting! The first sheet of paper underwent a physical change when it was torn in half. The second sheet experienced a chemical change when it was burned. And the third sheet went through a physical change when it was crumpled into a ball. Each sheet transformed in its own unique way, just like how every brushstroke creates a beautiful painting.
tearing a piece of paper in half physical or chemical change?
Physical change
Is dissolving table salt is physical or chemical change?
Chemical change because physical change is just altering the physical appearance of something, like tearing a paper in half, that is a physical change.
What is a summary of half a sheet of paper?
i think
How thick would a piece of paper folded in half be?
Folding the piece of paper does not change the thickness of the piece of paper. However, the thickness of the folded paper would be twice that of the original sheet of paper.
What size paper is half of an a4 sheet?
Half of A4 is A5.
What is the name for a sheet of paper folded in half for a manuscript?
A sheet of paper folded in half for a manuscript is called a folio. It is a common format for writing and organizing text.
Why is tearing paper physical change not chemical change?
Because ur physically changing the paper. Say u have a 12in paper, and u tear it in half (2 6in papers). You have physically changed the papers appearance. Its not a chemical change because there are no chemicals involved in tearing a paper in half.
Is tearing a piece of paper in half a physical change?
tearing a piece of paper is a physical change because when you rip it,it is still a piece of paper but lets say that u burn a piece of paper its a chemical change couse you cant change it back to wood again
Where is the half sheet of paper in shrink ray island?
it is in the trash can in the kitchen
How many times can a piece of a4 paper be folded in half?
Any size sheet of paper can only be folded in half 7 times.
Is physical property flexible?
Yes, because if it doesn't change whatever the substance is, it's a physical property. For example, if you have a piece of paper, you can fold it in half. When you do that, it proves the piece of paper to be flexible without turning the paper into something else.
