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[Pergunta Diária] Base Teórica 30.05.2020

2020-05-31View Original

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Questões de múltipla escolha: Para uma onda estacionária com frequência , se a distância entre dois nós de onda adjacentes for d, então o comprimento de onda e a velocidade da onda estacionária são ( ) A. dd B.2d d Cd 2d D.2d 2d Resposta: Dica D: Aqueles que conseguirem explicar o processo de resolução de problemas receberão recompensas extras e as respostas ficarão visíveis na resposta!
Reply #22020-05-31
D, comprimento de onda 2D, velocidade da onda = frequência* Comprimento de onda = 2Dv

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