the radius of a metallic sphere is 6cm. It was melted to make a wire of diameter 0.2cm. Find the length of wire
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volume of sphere = volume of wire
22/7 X 3 X 3 X 3 = 22/7 X 0.1 X 0.1 X h
h = (3 X 3 X 3)/(0.1 X 0.1)
h=2700 cm
therefore, the length of the wire is 27m.
HOPE , IT HELPS . ✌❤
____________________________
volume of sphere = volume of wire
22/7 X 3 X 3 X 3 = 22/7 X 0.1 X 0.1 X h
h = (3 X 3 X 3)/(0.1 X 0.1)
h=2700 cm
therefore, the length of the wire is 27m.
HOPE , IT HELPS . ✌❤
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