bab 5 Flashcards

(7 cards)

1
Q

interferens

A

superposisi dua atau lebih gelombang dr sumber gelombang yg koheran

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2
Q

gelombang koheran

A

frekuensi kedua-dua gelombang adalah sama dan beza fasa tetap

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3
Q

superposisi

A

pertindihan dua gelombang di suatu titik

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4
Q

amplitud

A

sesaran maksimum suatu zarah dr kedudukan keseimbangan

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5
Q

frekuensi

A

bilangan ayunan lengkap yg dilakukan oleh suatu zarah atau bilangan gelombang yg dihasilkan oleh suatu sumber gelombang dlm satu saat

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6
Q

semasa resonans

A
  • sistem berayun dgn frekuensi aslinya
  • sistem berayun dgn amplitud maksimum
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7
Q

pembiasan gelombang

A

perubahan arah perambatan gelombang yg disebabkan olh perubahan halaju gelombang apabila gelombang itu merambat dr satu medium ke medium yg lain

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