Please guys solve Question no. 26.
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volume of water in vessel
(Volume of cone )= 1/3 πr^2h
============1/3 ×π×2.5×11
volume of water flows out = 1/10 ×1/3 ×27.5π
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Volume of Sphere = 4/3 πR^3
{d=.5 R= .5/2}
_______________________________
let Number of balls = N
ATQ
V of water flows out = Volumeof N metallic ball
1/30 ×27.5π = N× 4/3 π ×(.5/2 )^3
(275/100)/ {4×(5/20 ×5/20 ×5/20) }= N
N= 44
(Volume of cone )= 1/3 πr^2h
============1/3 ×π×2.5×11
volume of water flows out = 1/10 ×1/3 ×27.5π
__________________________________
Volume of Sphere = 4/3 πR^3
{d=.5 R= .5/2}
_______________________________
let Number of balls = N
ATQ
V of water flows out = Volumeof N metallic ball
1/30 ×27.5π = N× 4/3 π ×(.5/2 )^3
(275/100)/ {4×(5/20 ×5/20 ×5/20) }= N
N= 44
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