Civil Engineering - Hydraulics - Discussion

Discussion Forum : Hydraulics - Section 1 (Q.No. 7)
7.
If the volume of a liquid weighing 3000 kg is 4 cubic metres, 0.75 is its
specific weight
specific mass
specific gravity
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
31 comments Page 2 of 4.

ManiSivan said:   6 years ago
Specific gravity = weight/volume.

Weight = 3000.
Volume = 4 m^3.
= 750 kg/M3.
= 750 /1000 = 0.75.
(2)

Anirban said:   6 years ago
Option D will be correct because of density equal to mass/volume.

In this question, weight is given so mass will be 3000/9.81.
(1)

Priyanka Shah said:   6 years ago
Thanks for explaining @Choudhary and @Rahul.

Yididya said:   7 years ago
Good explanation. Thank you all.

Lalitha said:   7 years ago
Good explanation @Choudhary.

ANIMUT ESUBALEW said:   8 years ago
Specfic gravity=density of substance/density ofwater.
density of substance =m/v,=3000/4.
specfic gravity=(3000/4)/1000=0.75.

Mesay Geremew said:   8 years ago
Explain the answer please.

Pawan said:   8 years ago
Nice trick @Rahul.

Doyel said:   8 years ago
Nice explanation @Missaram.

Tanveer Ahmad said:   8 years ago
Very smart @Rahul.


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