Recent content by AyoubEd

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    Undergrad Understanding the Energy of a Photon: A Closer Look at the Underlying Formula

    thanks a lot @jtbell :smile:
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    Undergrad Calculating the Surface Area of a Sphere: How Does it Differ?

    Thanks a lot guys. that was very helpful
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    Undergrad Calculating the Surface Area of a Sphere: How Does it Differ?

    it's confusing and wasting my time :frown:. thank you anyway.
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    Undergrad Calculating the Surface Area of a Sphere: How Does it Differ?

    please , I'm french , so i didn't quite get the meaning of this sentence.
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    Undergrad Understanding the Energy of a Photon: A Closer Look at the Underlying Formula

    I think i got it E=h.v -De broglie : p=h/(the wace longitude:L) hence: E=h.c/L=p.c
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    Undergrad Understanding the Energy of a Photon: A Closer Look at the Underlying Formula

    please look at he underligned formula. is it a axiom we have to ake for granted ?
    • AyoubEd
    • Thread
    • Energy Photon
    • Replies: 4
    • Forum: Optics
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    High School Is this just the first thermodynamic Law?

    do you want a link
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    High School Is this just the first thermodynamic Law?

    this "the feynman lectures
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    High School Is this just the first thermodynamic Law?

    hello there ! i found this while studying :the kinetic theory of gases. the thing is thermodynamics comes afterwards , and i found this
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    What Is Cpge in the French Education System?

    thanks a lot sorry dor disturbing you :smile:
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    Undergrad Can You Explain: Why Is It One Sec?

    thanks a lot NihalRi @CWatters : :smile:
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    Undergrad Can You Explain: Why Is It One Sec?

    can you help me with this, please?
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    What Is Cpge in the French Education System?

    Hello there! I'm new here, i study in Cpge, which is a two years classes we take before entering engineering schools(French system).Anyway I'm looking forward to exchange and work with you :smile: