Question

A block of mass 2700 kg has volume 3 cubic meter.
Calculate it's density in g/cm3​

Answer 1

Answer:

Density of aluminium, which is  

2700 k g . m

3m, i.e. mass per cubic meter. However, dimensions of block of aluminium is given in cubic centimeter. Hence, we should convert volume in cubic meters.

As  1 m . = 0.01 m = 1 100 m , we have  1  cubic centimeters equal to  

1 1000000

cubic meters  and  20 cm 3 = 20 1000000

3m As  Mass = Density × Volume

mass of a block of aluminium  

20 cm 3  is  20

1000000 × 2700 k g = 54

1000 k g =54  grams.

Step-by-step explanation:

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