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 2 of 2.
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.
Dinkar said:
7 years ago
75% of the height in the water.
So, volume is 5 * 2 * 0.75 * 3.
So, volume is 5 * 2 * 0.75 * 3.
Jinish Patel said:
6 years ago
Here, volume is equal to length* breadth* height = 2*3*5= 30 CMT.
Density is given so volume in kg = 30*0.75 = 22.5 kg.
Like sand density = 1.9 kg/m^3 and when we multiplied density with CMT then answer comes in kg or tonne same thing is here.
So right and 22.5 but in kg if in m^3 it will be 30.
Density is given so volume in kg = 30*0.75 = 22.5 kg.
Like sand density = 1.9 kg/m^3 and when we multiplied density with CMT then answer comes in kg or tonne same thing is here.
So right and 22.5 but in kg if in m^3 it will be 30.
Malik Muhammad AbuBakar said:
1 year ago
Yes, the Exact Answer is 22.5.
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