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ShikhaDessai

  • 3 years ago

The length between one crest and one trough is 4.5m........what is lambda(unit of wavelenth) equal to?

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  1. Kainui
    • 3 years ago
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    Draw a picture of it.

  2. agent0smith
    • 3 years ago
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    The wavelength will be double that length.

  3. agent0smith
    • 3 years ago
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    |dw:1355904922014:dw|

  4. Kainui
    • 3 years ago
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    |dw:1355904945761:dw|

  5. agent0smith
    • 3 years ago
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    The wavelength is the length between a crest and crest, or a trough and trough: |dw:1355904999203:dw| so crest to trough = 1/2 wavelength

  6. ShikhaDessai
    • 3 years ago
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    thanks!!!!

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