Question

the volume of a block of gold is 0.5m³ . If it is hammered into a sheet to cover an area of 1 hectare, find the thickness of the sheet
please answer with explanation​

Answer 1

✿ AnSwer :

• Thickness of the sheet is 0.00005m³.

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✒ GiVen :

• Volume of gold block = 0.5 m³
• Gold sheet is hammered to cover area of 1 hectare.

✒ To Find :

• The thickness of the sheet = ?

✒ SoluTion :

☢ Let sheet dimensions are :-

• Length = L m
• Breadth = B m
• Thickness = H m

Now,

• Volume of the sheet = Volume of the gold block

So accordingly,

$\implies$ L × B × H= 0.5

$\implies$ 10000 × H = 0.5

$\implies$ H = 0.5/10000

$\implies$ H = 5 × (10) ${\bold {^{ - 5}}}$

$\implies$ H = 0.00005m³

★Therefore, the thickness of the sheet is 0.00005m³.★

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