Difference between revisions of "Page:ASC 1859 08 03 572-24.pdf/4"
From GATE
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cos∆ = ½<lb/> | cos∆ = ½<lb/> | ||
∆ =<lb/> | ∆ =<lb/> | ||
| − | <s>2πvr</s>(1-cosL)=<s>¼4πv²</s> | + | <s>2πvr</s>(1-cosL)=<s>¼4πv²</s><lb/> |
2(1-cosL) = L<lb/> | 2(1-cosL) = L<lb/> | ||
2-2cosL = 1<lb/> | 2-2cosL = 1<lb/> | ||
2-1 = 2cosL # 1 = cosL<lb/> | 2-1 = 2cosL # 1 = cosL<lb/> | ||
l=<unclear></unclear>(cos=½)<lb/> | l=<unclear></unclear>(cos=½)<lb/> | ||
| − | + | ||
| − | Al Chiaris. P. | + | Al Chiaris. P. Angelo Secchi<lb/> |
Dirett.e dell'osserv.o<lb/> | Dirett.e dell'osserv.o<lb/> | ||
Coll.o Romano<lb/> | Coll.o Romano<lb/> | ||
Latest revision as of 10:18, 13 July 2021
There was a problem when proofreading this page
2πvr = ¼4πv²
cos∆ = ¼4πv²
cos∆ = ¼4
2cos∆ = 1
cos∆ = ½
∆ =
2πvr(1-cosL)=¼4πv²
2(1-cosL) = L
2-2cosL = 1
2-1 = 2cosL # 1 = cosL
l=(cos=½)
Al Chiaris. P. Angelo Secchi
Dirett.e dell'osserv.o
Coll.o Romano
