Question

The density of aluminium is 2.7 g cm3. Express it in kg m-3. Useless ans'll be reported.

Answer 1

Answer:

2700 kg/m

Explanation:

Answer. (2.7 / 1 )× (1000000/1000) = 2700 kg/m^3.

Answer 2

Answer:

2700 kg/m^3.

Explanation:

Density in g/cm^3 = 2.7 g/cm^3

$density \: in \: kg {m}^{ - 3} = 2.7 \: (1 { \times 10}^{ - 3}kg )(1 { \times 10}^{ - 6} {m}^{ - 3} ).$

$density \: in \: kg {m}^{ - 3} = \frac{2.7 \times (1 { \times 10}^{6}) }{1 { \times 10}^{3} } kg {m}^{ - 3}$

$density \: in \: kg {m}^{ - 3} = 2700kg {m}^{ - 3} .$

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