Question

weight of aluminum sheet ( density 2.7 gm ) of size 1 meter width and 1mm thickness is​

Answer 1

Step-by-step explanation:

, Weight of aluminium sheet (density 2.7gm/cc) of size 1 meter width and 1 mm thickness is —-. (a) 27 kg (b) 2.7 kg ...

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Answer 2

Weight of aluminum sheet is 2700 kg .

Given :

Density of aluminium sheet , $d = 2.7\ g/cm^3$ .

Sizes of aluminium foil , a = 1 m = 100 cm .  ( assuming it a square sheet , because other side is not given )

Thickness of foil , t = 1 mm = 0.1 cm .

Therefore , volume of foil is :

$V=100\times 100\times 0.1\ cm^3\\V=1000\ cm^3$

Therefore , weight of object is volume multiplied by it density .

$M=d\times V\\M=2.7\times 1000\ kg\\M=2700\ kg$

Therefore , weight of aluminum sheet is 2700 kg .

Hence , this is the required solution .

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