Bab-4. Interferensi Cahaya
Bab-4. Interferensi Cahaya
Bab-4. Interferensi Cahaya
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<strong>4.</strong> CINCIN NEWTON<br />
Hubungan<br />
antara jari-jari<br />
kurvatur lensa<br />
konvek, tebal<br />
film dan jarak x :<br />
x<br />
2<br />
=<br />
=<br />
R<br />
2<br />
−<br />
2Rd<br />
− d<br />
( R − d )<br />
2<br />
2<br />
R<br />
>><br />
d,<br />
maka :<br />
x<br />
2 =<br />
2Rd