As specified by the International Organization for Standardization (ISO), based in Geneva, Switzerland, the size dimensions of A3 paper are 297 by 420 millimeters (11.69 by 16.54 inches).
the size of A3 paper is 11.69 x 16.54 inches
297mm × 420mm or 11.7 inches × 16.5 inches
(Twice the size of A4 - 297mm x 210mm)
420mm x 297mm
297mm x 420mm
What is A3
get a ruler,measure it and write it on a piece of paper.
Take a piece of paper and cut it in half (anywhere will do) and you will have two pieces of paper - and your original piece of paper has changed shape.
There are two conflicting units at work here. One is the ream as mentioned in the question and one is the quire. "Short" paper measurements insist that there are 24 sheets in a quire and 20 quires in a ream, therefore, "short" paper measurements give 480 sheets to a ream. Writing paper measurements give 25 sheets to a quire and 20 quires, therefore, 500 sheets, to a ream.
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
Physical change
A piece of paper has three dimensions. They are the length, width and thickness of the paper. Paper is available in many sizes such as A1, A3, A4 and A5.
105mm × 148mm
The size of A3 paper is 420mm x 297mm
get a ruler,measure it and write it on a piece of paper.
a pencil are a piece a paper things that's are about the same size as a chocolate bar
8 1/2 x 11 inches
Any good stationary store or on line stationary retailer will supply A3 paper.
148 × 210 mm 5.83 x 8.27 in (rounded up)
A4 paper is exactly half the size of A3, and they both have the same aspect ratio. So A4 --> A3 is an enlargement. Most photocopiers use A4 as standard. You need a larger photocopier to copy onto A3. The photocopier will usually offer A4 --> A3 as an option.
no . A3 is bigger than A4 .
A5 paper is: 148 × 210 mm 14.8 cm by 21.0 cm 5.83" X 8.27" (notepad size). ----------------------------------------------------------------------------- Take a piece of A4 paper (the size that goes into a normal computer printer) and fold this in half so that the two shortest edges are together. The folded piece of paper is A5 in size. Yes half of A4 is A5 but the photocopy or printer paper used in USA & Canada is not A4 size but 8.5x11".
No :P