a cylinder is made of metal having thickness 2 centimetre the outer diameter of the cylinder is 14 centimetre and height of the cylinder is 14 centimetre find the capacity of cylinder and also volume of the metal used
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Given
Thickness of cylinder =2cm
Length of cylinder (h) =70cm
Outer Radius (R) =14cm
Then inner Radius(r) =outer Radius - thickness
=14-2
=12cm
Volume of hollow cylinder
=11440cm³
Weight of 1cm³=8gm
So weight of 11440cm³=11440x8
=91520gm
=91520/1000
=91.52kg (1kg=1000gm)
This is your ans hope it will help you in case of any doubt comment below
Thickness of cylinder =2cm
Length of cylinder (h) =70cm
Outer Radius (R) =14cm
Then inner Radius(r) =outer Radius - thickness
=14-2
=12cm
Volume of hollow cylinder
=11440cm³
Weight of 1cm³=8gm
So weight of 11440cm³=11440x8
=91520gm
=91520/1000
=91.52kg (1kg=1000gm)
This is your ans hope it will help you in case of any doubt comment below
krrish13o8:
ans 1100 cm cube 1056 cm cube
wrong answer bhai
14 diameter tja
5 radius ho ga inner
i dont know bro but the answer is given that
Answered by
0
capacity will be 1100 cm3 and volume of metal used is 616 cm3
ans 1100 cm cube 1056 cm cube
give me full process
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