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Cordas Flashcards

(6 cards)

1
Q

Refração

A

Quando a onda muda de meio

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2
Q

Reflexão

A

“Bate e volta”

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3
Q

Reflexão de cordas

A

Corda fixada em uma extremidade: Reflete inversamente
Corda semifixa: Reflete no mesmo lado

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4
Q

Refração de ondas

A

Do meio mais denso para o menos: Refrata e reflete para o mesmo lado
Meio menos denso para o mais denso:
Reflete para o lado oposto mas refrata para o mesmo

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5
Q

Fórmula da velocidade de onda em cordas

A

V =√F/u

F: Força de tração
U:Densidade linear

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6
Q

Fórmula da densidade linear

A

U=m/l

M:Massa
L:Comprimento

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