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Physics, 06.12.2021 06:40 photagraphykid

02)Marque a alternativa que responde corretamente o fato de a frequência das ondas não ser alterada na ocorrência da refração. * 1 ponto
a) A única mudança que ocorre na refração é da velocidade das ondas.
b) Caso a frequência fosse alterada, a onda sofreria colapso e seria completamente anulada.
c) A frequência de todas as ondas é a mesma, por isso, essa grandeza não pode ser alterada na refração.
d) A frequência depende somente da fonte que produz as oscilações. Essa grandeza só será alterada caso a própria fonte aumente ou diminua sua frequência.

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