Cap4-Refração Flashcards

1
Q

Obrigatório para a refração da luz?

A

MUDANÇA DE MEIO

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2
Q
  • CASO RARO*

Se o índice de refração n1>n2

A

É um caso raro.

V1

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3
Q

Se o índice de refração for n2>n1?

A

APROXIMOU DA NORMAL.

V2

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4
Q

CASO NORMAL

se n1>n2

A

AFASTA DA NORMAL.

V2>V1

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5
Q

Lei de Snell (n)

A

N1•seno1=N2•seno2

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6
Q

Lei de Snell

A

V2•seno1=V1•seno2

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