Civil Engineering - Hydraulics - Discussion
Discussion Forum : Hydraulics - Section 2 (Q.No. 15)
15.
Water displaced by a floating wooden block of density 0.75, 5 m long, 2 m wide and 3 m high, is
Discussion:
15 comments Page 1 of 2.
Deep said:
1 decade ago
Force = Density*Area*Height.
F = 0.75*2*3*5 = 22.5.
F = 0.75*2*3*5 = 22.5.
Arun Gangwar said:
9 years ago
Density = Mass/Volume.
Mass = Density x Volume.
Mass = 0.75x2x3x5 = 22.5.
Mass = Density x Volume.
Mass = 0.75x2x3x5 = 22.5.
Tor jan said:
8 years ago
How the unit is m3?
Basant said:
8 years ago
Answer should be in kg.
Jeena said:
8 years ago
How density has no units? it's specific gravity.
Feroz said:
8 years ago
M*m*m=m3 Sp Gr has no unit that's why m3 is correct.
Haftom gabir said:
8 years ago
C is the correct answer but the only problem is unit. It should be kg.
Gohel hitesh said:
8 years ago
Specific gravity has no unit but density has unit of kg/m3. In this question density is given so the unit of the answer should be kg but how its comes of m3?
Bhoopendr chauhan said:
8 years ago
Volume of the block in water =750/1000*30=22.5cum.
Volume of displace water =block volume in water.
Volume of displace water =block volume in water.
Jishan said:
7 years ago
This 22.5 is the force which is equal to the volume of displacing fluid.
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