The density of water is 1000 kg/m3 at __________________?
The density of water is 1000 kg/m3 at __________________?
A. 0°C
B. 0°K
C. 4°C D. 20°C
E. all temperature
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A balloon lifting in air follows the following principle_________________?
A balloon lifting in air follows the following principle_________________?A. law of gravitation
B. Archimedes principle
C. principle of buoyancy
D. all of the above
E. continuity equationIn a sedimentation tank (length L, width B, depth D) the settling velocity of a particle for a discharge Q, is____________________?
In a sedimentation tank (length L, width B, depth D) the settling velocity of a particle for a discharge Q, is____________________?A. Q/(B × D)
B. Q/(L × D)
C. Q/L
D. Q/(B × L)Capillary action is due to the__________________?
Capillary action is due to the__________________?A. surface tension
B. cohesion of the liquid
C. adhesion of the liquid molecules and the molecules on the surface of a solid
D. all of the above
E. none of the aboveA flow is called hyper-sonic, if the Mach number is
Question: A flow is called hyper-sonic, if the Mach number is
[A].less than unity [B].
unity [C].
between 1 and 6 [D].
none of these Answer: Option D
Explanation:
No answer description available for this question.
The stress-strain relation of the newtoneon fluid is________________?
The stress-strain relation of the newtoneon fluid is________________?A. linear
B. parabolic
C. hyperbolic
D. inverse type
E. none of the aboveGross margin is the ratio of the gross profit to _________________?
Gross margin is the ratio of the gross profit to _________________?A. Net sale
B. Owner’s equity
C. Inventory turnover
D. Quick assets