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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.
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
its a piece of paper that turns red when it is acid and when it is blue
piece of paper
A ruler.
a thermograph
A single sheet of A5 paper measures 21.0 centimetres long by 14.8 centimetres wide.
To convert from inches to cm, you multipy by 2.54.
A tray cover (looks like a piece of paper) or a sterilized wrapping paper used for wrapping the instrument pack.
It is a "Seismograph". It "listens" to the vibrations, and draws out (with an inked needle) the tremors onto a piece of paper. A seismometer is what measures and records earthquakes. Many modern seismometers send their data directly electronically to computers, which record and automatically analyze that data instead of using the inked needle on paper.
A piece of A4 paper measures 297 millimetres in length and 210 millimetres in width. This means a total perimeter of (297 + 210) x 2 = 1014 millimetres.
Use a piece of filter paper !... The water will pass through the filter paper - but the soil particles will not.
A single piece of A4 paper measures 297 millimetres in length and 210 millimetres in width.
On a flat plane, such as a piece of paper, it's exactly 180 degrees, regardless of the shape or size of the triangle.
The plural of a piece of paper is "pieces of paper."
you have to look at the piece of paper and the things that are on the piece of paper follow it