What is specific gravity?, Mechanical Engineering

What is specific gravity? what do you mean by 1pascal? Concept of pressure difference?


The "specific gravity" of a meterial is the ratio of its density to the density of water at 40 C, 1000 kg/m3, it is a pure number with out uinits.

The "pascal" can be expressed using SI derived units, or alternatively solely SI base units,and a unit  of pressure equal to one newton per squre meter.

The difference between two levels of pressure. During operation, valves often experience different pressure levels downstream and upstream.

Posted Date: 3/11/2013 12:09:51 AM | Location : United States

Related Discussions:- What is specific gravity?, Assignment Help, Ask Question on What is specific gravity?, Get Answer, Expert's Help, What is specific gravity? Discussions

Write discussion on What is specific gravity?
Your posts are moderated
Related Questions
Oil Gun: This is used to supply fluid oil to chassis lubrication (Figure). Figure : Oil Gun



consider the following LPP max z=9x1+8x2+5x3 subject to 2x1+3x2+x3 5x1+4x2+3x3 x1,x2,x3>_0 (a)solve using simlex method (b)hence using the sesitivity analysis


What are the points that should be kept in mind during forging design? Some of the points which must be followed while forging design are: > A radial flow of fibers or grain

Fifth Service and Sixth Service Following extra mandatory checks are required during the fifth service of a 125 cc motorcycle : Inspect engine oil and top up as re


Evolution of Specific volume of wet saturated steam -thermodynamics : Specific volume of wet saturated steam (V we t ) It is volume occupied by unit mass of wet satu