Fórmulas Lentes e Espelhos Flashcards

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1
Q

Relação foco, distância imagem e distância objeto

A

± 1/F =1/Do ± 1/Di

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2
Q

Aumento

A

A = Di/Do = Hi/Ho

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3
Q

Índice de refração da luz

A

n = c/v

n₁ • senθ₁ = n₂ • senθ₂

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4
Q

Velocidade da luz refração

A

senθ₁/senθ₂ = v₁/v₂

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5
Q

Número de imagens formadas por dois espelhos planos

A

nº = (360/α)-1

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6
Q

Reflexão total

A

senL =n₁/n₂ (n₁ < n₂)

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