aatj7789 aatj7789

22-08-2017
Chemistry

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Randy has a sheet of paper. He cuts a square out of the center. Which of the following physical properties of the paper changes?

A: Density
B: Electrical Conductivity
C: Mass
D: Melting Point

Respuesta :

EmilyC1111 EmilyC1111

22-08-2017

I am pretty sure that the answer is mass

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23-09-2018

Answer : Option C) Mass

Explanation : When Randy cuts a square at the center from a sheet of paper. The physical property that will change before and after cutting the paper in square will be its mass. As the paper would have different mass before cutting into square. It will change its mass when its been cut into a square.

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