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What is the kinetic energy of the emitted electrons when cesium is exposed to UV rays of frequency 1.9×1015Hz?

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  • What is the kinetic energy of the emitted electrons when cesium is exposed to UV rays of frequency 1.9×1015Hz?


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Anonymous383606 | 17/01 2018 04:35
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Positive: 42.857142857143 %

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