Question

The density ofiron is 7.8gm/cc. Find the weight of iron cubes of sides 1cm

Answer 1

Answer:

Mass = 7.8 g (BTW, You should use the term Mass and not Weight)

Step-by-step explanation:

As provide,

Density = 7.8 g/c³

And, Volume = 1 cm³ (as side of cube = 1 cm & Volume of cube = a³)

Now applying the formula:-

Mass/Volume = Density

Mass = Density*Volume

Mass = (7.8)*(1)

So, Mass = 7.8 g