Question

a piece of iron of volume 30 cm cube has mass to 43 g. find it's density.​

Answer 1

Solution:Given,

Volume=30 cm cube

Mass=43 g

Therefore density=mass/volume

I. e 43/30

= 1.33 g/cm cube

Answer 2

Answer:

Here, Density = m/v

m = Mass

v  = Volume

p(density) = 43/30

 =  4.3/3

 = 1.43 g/cm³ (or) 1433 kg/m³

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