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action spectrum

n.
1.the efficiency with which electromagnetic radiation produces a photochemical reaction plotted as a function of the wavelength of the radiation

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Word of the Day

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    Idiom of the Day

    make (someone's) mouth water
    to make someone want to eat something because of the thought or smell of the food
    It made my mouth water when I looked at the menu.



    1.
    He ________ a snowball at the police officer.

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    Unit
    Unit : decimeter (dm)
    Formula : 0.1
    in si : 0.1
    si unit : m
    in cgs : 10
    cgs unit : cm
    Category : distance_length.      .. More >>
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