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vishal raj

· started a discussion

· 1 Months ago

Stop using jargon in the options (Question: 331310.0 )

R u making fun of the test series. option must be written properly and 1 is right

Question:

The weight density of fluid is equal to

Options:
A)

ρ x g

B)

g/ ρ

C)

ρ/g

D)

ρ + g

  

Solution:

Ans: (a)

 The specific weight (weight density) of a fluid is designated by the Greek symbol \(\gamma\) (gamma), and is generally defined as the weight per unit volume. The units for gamma are lb/ft3 and N/m3 in the imperial and SI systems, respectively.

          \(\gamma\) = \(\rho\) * g

g = local acceleration of gravity and {\displaystyle \rho } \(\rho\) = density

Note: It is customary to use:

g = 32.174 ft/s2 = 9.81 m/s2

{\displaystyle \rho } \(\rho\)= 1000 kg/m3

Knowledge Expert

· commented

· 1 Months ago

Dear Student,
We apologize to wrong marking,
We fixed it,

Best wishes
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