Half cubic metre of gold-sheet is extended by hammering so as to cover an area of 1 hectare. Find the thickness of the gold-sheet.
Given,
Volume of the gold sheet = 
Area of sheet = 1 hectare = 10000 m2
So, thickness of gold sheet = 
12
Half cubic metre of gold-sheet is extended by hammering so as to cover an area of 1 hectare. Find the thickness of the gold-sheet.
Given,
Volume of the gold sheet =
Area of sheet = 1 hectare = 10000 m2
So, thickness of gold sheet =