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Secondaire 5 • 3a
16229220007021185698689496450809.jpg

Hi, I dont understand what I am supposed to do next for the second side of the lens. Thank you

Physique
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  • Explication d'Alloprof

    Explication d'Alloprof

    Cette explication a été donnée par un membre de l'équipe d'Alloprof.

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    Équipe Alloprof • 3a

    Hi Brit,

    Thanks for your question!😊

    The next step in your problem to find the path of the ray is to find how it leaves the lens.

    With the information that you have already gathered, you can find the angle of incidence between the ray and the second side of the lens. To help you, here is an image of the path of the ray in the lens :

    image.png

    If you use the same formula as you did earlier, you can fin the angle of the ray as it leaves the lens. Just be careful with the refractive index, you need to use them in the right order.

    I hope it helps and feel free to write us again!😉

    Anthony B.

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