18.05.2013 Views

IX. THERMAL EXPANSIVITY OF SOLIDS

IX. THERMAL EXPANSIVITY OF SOLIDS

IX. THERMAL EXPANSIVITY OF SOLIDS

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

THEMU EXPANSION <strong>OF</strong> OPTICAL GLASS DF2<br />

Sources of Data: Molby 1949.<br />

Other References : Dorsey 1907.<br />

Discussion:<br />

Temp.<br />

0<br />

K<br />

80<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 />

L2 93 - LT<br />

L293<br />

136 x<br />

131 I'<br />

126 I'<br />

115 I'<br />

104 'I<br />

92 I'<br />

79 I'<br />

66 I'<br />

Taken from NBS 29<br />

<strong>IX</strong>-€1-7.1<br />

Temp.<br />

0<br />

K<br />

2 20<br />

240<br />

260<br />

273<br />

280<br />

293<br />

3 00<br />

52<br />

38 'I<br />

24 'I<br />

15 I'<br />

9<br />

0<br />

I'<br />

-5 '1

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!