Optika Flashcards

1
Q

frekvencija

A

f=R/2

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2
Q

jednadžba sfernog zrcala i leće

A

1/f = 1/a + 1/b (a - udaljenosti predmeta od tjemena zrcala, b - udaljenosti slike od tjemena zrcala)

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3
Q

linearno povećanje zrcala i leće m

A

m = -b/a = y’/y

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4
Q

kad se dešava totalna refleksija

A

kada svjetlost prolazi iz optički gušćeg u optički rijeđe sredstvo

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5
Q

zakon loma svjetlosti

A

n_1/n_2 =sin⁡α/sin⁡β

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6
Q

jakost leće

A

j=1/f

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