If, for example, we take a square inch of the inner surface of the side of the vessel at P, it will sustain an outward pressure equal to the weight of a column of lead having a square inch for its base, and a height equal to P A.
If the section of the tube were equal to the magnitude of a square inch, the weight of the column of mercury in the tube above the level C would be exactly equal to the weight of the atmosphere on each square inch of the surface C.
Thus, if the magnitude of the valve be a square inch, and the pressure of the steam be limited to 10 lbs.
The intensity of a magnetic flux is expressed by the number of magnetic lines of force in a square centimeter or square inch.
Some idea of the minuteness of the characters in these specimens may be obtained from the statement that the whole Bible and Testament, in writing of the same size, might be placed twenty-two times on the surface of a square inch.
Wilson count upon a square inch of skin on the palm of the hand?
To arrive at something like an estimate of the value of the perspiratory system, in relation to the rest of the organism, I counted the perspiratory pores on the palm of the hand, and found 3528 in a square inch.
The distance from the lowest point in each case to the datum line is measured and its square in tenths of a square inch entered as an abscissa on cross-section paper, with the height of drop in inches as the ordinate.
Now, a grain of water may be regarded as being almost equal to a drop of that liquid, and a drop may be easily spread out so as to cover a square inch of surface.
But under an ordinary microscope the millionth of a square inch may be distinguished by the eye.
It was mounted on three wheels and its boiler would work at a pressure of two hundred and fifty pounds per square inch.
A multi-tubular boiler was used, two and one-half feet in diameter and five and one-half feet long, with a working pressure of one hundred and fifty pounds per square inch.
It had a working pressure of one hundred and fifty pounds per square inch, the test pressure being three hundred pounds.
This rule gives rather more than a square inch of port per nominal horse power to condensing engines working at the ordinary speed; but the excess is but small, and is upon the right side.
A 3/4-inch trephine was applied at the left extremity of the opening, and it was found that about a square inch of the internal table was comminuted and driven into the brain, together with several small fragments of lead.
These bony fragments were more or less widely distributed over an area of a square inch or more, and not confined to a narrow track.
At least a square inch of the right frontal lobe was pulped, so that the bullet lay in a cavity.
Half-tone cuts etched on copper cost 20 to 60 cents a square inch, the cost being varied according to a standard scale based on the ascertained cost of reproduction.
Zinc etchings cost about 10 to 25 cents a square inch, the cost being varied according to a standard scale which is based upon the ascertained cost of reproduction.
These cost from twelve cents to twenty cents a square inch, with a minimum rate that usually is equivalent to the cost of ten square inches.
A photogravure plate costs from seventy-five cents to one dollar and twenty-five cents a square inch, or about $12.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "square inch" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
