IX. THERMAL EXPANSIVITY OF SOLIDS
IX. THERMAL EXPANSIVITY OF SOLIDS
IX. THERMAL EXPANSIVITY OF SOLIDS
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. . . . .<br />
<strong>THERMAL</strong> EXPANSION <strong>OF</strong> OPTICAL GLASS DBC-3<br />
Sources of Data: Molby 1949.<br />
Other References: Dorsey 1907.<br />
Discussion:<br />
90<br />
100<br />
120<br />
140<br />
160<br />
180<br />
200<br />
Bausch and Lomb Co. designation.<br />
Composition was not given.<br />
Table of Selected Values<br />
101 It<br />
98 I'<br />
90 I t<br />
82 I'<br />
73<br />
63 I'<br />
53<br />
Taken from NBS 29<br />
<strong>IX</strong>-H-6.1<br />
220<br />
240<br />
2 60<br />
273<br />
280,<br />
293<br />
300<br />
42<br />
31 'I<br />
20 It<br />
12<br />
8 'I<br />
0 It<br />
-4 1'