1 Termodinamika és optika gyakorlat II. éves fizikushallgatók ...
1 Termodinamika és optika gyakorlat II. éves fizikushallgatók ...
1 Termodinamika és optika gyakorlat II. éves fizikushallgatók ...
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k <br />
k(α1) = h tg[β(α1)] − tg[β(α0)]<br />
tg(α1) − tg(α0)<br />
<br />
k = lim [k(α1)] = lim h<br />
α1→α0<br />
α1→α0<br />
tg[β(α1)] − tg[β(α0)]<br />
tg(α1) − tg(α0)<br />
¥<br />
α1<br />
<br />
→ α0<br />
′ (tg ◦ β)<br />
= h<br />
tg ′<br />
<br />
=<br />
<br />
(α0) = h (cos −2 ◦β) · cos 2 ·β ′ (α0) = h cos2 (α0)<br />
cos 2 [β(α0)] β′ (α0)<br />
<br />
<br />
β β(α) = arcsin[sin(α)/n]<br />
′ β (α0) cos2 [β(α0)] <br />
β ′ =<br />
<br />
arcsin ◦ sin<br />
′<br />
=<br />
n<br />
<br />
1<br />
1 − sin<br />
n<br />
cos 2 ◦β = 1 − sin 2 ◦β = 1 − sin 2 ◦ arcsin ◦ sin<br />
n<br />
·<br />
2<br />
1/2 1<br />
· cos =<br />
n<br />
= 1 −<br />
cos<br />
<br />
n2 2<br />
− sin <br />
,<br />
1/2<br />
2 sin<br />
n<br />
= n2 − sin 2<br />
n2 .<br />
k <br />
k = h<br />
n 2 cos 3 (α0)<br />
[n2 − sin 2 .<br />
(α0)] 3/2<br />
¨¤<br />
<br />
§<br />
¥ <br />
n<br />
<br />
R λ<br />
<br />
<br />
<br />
<br />
R<br />
r<br />
d(r)