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How many circles can be cut with a radius of 5cm from a piece of paper 50cm by 40cm?
20 of them.
How many circles of radius 5 cm can be cut from a piece of paper 50 cm by 40 cm?
About 25
What is the width and height of an a5 piece of paper?
An A5 piece of paper measures 148.5 mm in width and 210 mm in height. In inches, this translates to approximately 5.83 inches wide and 8.27 inches tall. A5 is part of the A series paper sizes defined by the ISO 216 standard.
How do you find the volume of a cone with radius of 10 cm?
Without another piece of information, the radius alone isn't enough to tell you the volume of the cone. You really need the height too.
Is a square the same shape as a cube?
No. The square is all on one flat surface, like a piece of paper, but a cube has height off of the paper. When you set the cube down on the piece of paper, the place where it touches the paper is a square, but there's a lot more to it than that.
What is the height of a piece of paper folded in half once?
The height of a piece of paper folded in half once is half of its original height.
Is folding a piece of paper a chemical change?
no it is not a physical change because folding a piece of paper does not chemicaly change it.
tearing a piece of paper in half physical or chemical change?
Physical change
What has a greater volume a piece of paper rolled into a cylinder lengthwise or a piece of paper rolled into a cylinder widthwise?
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.
Is coloring on a white piece of paper a physical change or a chemical change?
Coloring on a white piece of paper is a physical change because the color change is reversible and does not alter the chemical composition of the paper. The paper remains paper even after coloring on it.
What type of change happens when you crumple a piece of paper?
When you crumple a piece of paper, a physical change occurs. The paper's shape and appearance change, but its chemical composition remains the same.
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
How many circles can be cut with a radius of 5cm from a piece of paper 50cm by 40cm?
20 of them.
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.
Is wadding up a piece of paper a chemical or physical change?
Physical- it is still a piece of paper. It can be unwadded. But if you burned it (a chemical change) it is no longer paper, and you cannot unburn something.
Is tearing a piece of paper a slow change?
no
What type of change is sanding a piece of paper?
Sanding a piece of paper is a physical change because the paper's appearance and texture are altered, but its chemical composition remains the same.
