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Casey
Casey asked in Science & MathematicsChemistry · 8 years ago

Ap chemistry question?

Please show how you did it thanks!!

What wavelength of radiation has photons of energy 3.2x10^-18 J? Negative 18th power.

1 Answer

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  • Anant
    Lv 4
    8 years ago
    Favorite Answer

    E = h *(speed/wavelength)

    => wavelength = h * speed/Energy

    => w = 6.626 * 10 ^-35 * 3 * 10^8/(3.2 * 10^-18)

    => w = 6 * 10^-9 m

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