Weight of a substance is defined as its mass divided by its volume?

Answer 1

No. You have defined the "density" of the substance, not its weight.

Added:

1. "Density" is also called "specific mass"
2. Weight and mass are commonly speaking the same,

   but strictly speaking 'mass' is rather an amount of matter,

   and 'weight' is the measured gravitational force (heaviness, measured on a balance) of that mass.

(A mass of 1 kg will 'weight' also 1 kg on earth but does not 'weight' 1 kg on the moon, there it's about 150 g due to lower gravity!)

Answer 2

Density = mass/volume. The units for density include g/mL, g/cm3, kg/m3, as well as others. It will always be a mass unit on top and a volume unit on the bottom. Note: The 3s should be superscripts, but that function is not working right now.

Answer 3

weight is different in different gavities but mass is not, volume is not involved

Answer 4

No. Density is defined by mass divided by volume

Answer 5

No. You have defined the "density" of the substance, not its weight.

Answer 6

Density = Mass / Volume

Answer 7

You think to density: d=M/V.

Answer 8

That is called the substance's density.

Answer 9

density.