Dictionary
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| pho·to·e·lec·tric ef·fect (plural pho·to·e·lec·tric ef·fects) |
noun |
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| Definition: |
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electron emission caused by light: the emission of electrons from a substance exposed to electromagnetic radiation
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| Encarta® World English Dictionary [North American Edition] © & (P)2007 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc. |
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