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<p>The <add>degree of</add> heat is in</p> | |||
<p>The elasticity of a quantity of air is<lb/> | |||
as the degree of its heat: its degree of heat<lb/> | |||
is therefore as its elasticity: the <add>either</add> one being<lb/> | |||
given <add>known</add> the other is known likewise.</p> | |||
<p>Its elasticity may be known by the force<lb/> | |||
with which it strikes <add>acts</add> against any body<lb/> | |||
which is opposed to it: for instance a<lb/> | |||
valve which is closed by a spring like<lb/> | |||
that of a spring steel-yard.</p> | |||
<p><del>Adapt Close the aperture</del> Adapt then<lb/> | |||
such a spring to the closing of the valve<lb/> | |||
in such a manner that the utmost degree<lb/> | |||
of heat which can be given shall <del>not</del> <add>but just</add> enable<lb/> | |||
it to effect a compleat aperture (so as<lb/> | |||
to afford no more resistance to the efflux<lb/> | |||
of the air than if there were no valve<lb/> | |||
at all) and the instrument <add>apparatus</add> will indicate<lb/> | |||
the degree of elasticity, the corresponding<lb/> | |||
degree of heat, and the quantity of air<lb/> | |||
so heated that issues at a given time.</p> | |||
<p>The force with which the air strikes upon<lb/> | |||
the valve will be indicated as in the spring<lb/> | |||
steel-yard by lines corresponding to pounds & ounces.</p> | |||
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{{Metadata:{{PAGENAME}}}}{{ | {{Metadata:{{PAGENAME}}}}{{Ready_For_Review}} | ||
The degree of heat is in
The elasticity of a quantity of air is
as the degree of its heat: its degree of heat
is therefore as its elasticity: the either one being
given known the other is known likewise.
Its elasticity may be known by the force
with which it strikes acts against any body
which is opposed to it: for instance a
valve which is closed by a spring like
that of a spring steel-yard.
Adapt Close the aperture Adapt then
such a spring to the closing of the valve
in such a manner that the utmost degree
of heat which can be given shall not but just enable
it to effect a compleat aperture (so as
to afford no more resistance to the efflux
of the air than if there were no valve
at all) and the instrument apparatus will indicate
the degree of elasticity, the corresponding
degree of heat, and the quantity of air
so heated that issues at a given time.
The force with which the air strikes upon
the valve will be indicated as in the spring
steel-yard by lines corresponding to pounds & ounces.
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Identifier: | JB/119/048/002"JB/" can not be assigned to a declared number type with value 119. |
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119 |
panopticon |
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048 |
note warming |
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002 |
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text sheet |
4 |
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recto |
d1 / d2 / d3 / d4 |
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jeremy bentham |
[[watermarks::gr [crown motif] [britannia with shield motif]]] |
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39559 |
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