amanda66 amanda66

15-11-2016
Physics

contestada

microwaves are electromagnetic waves used in broadcasting and telecommunications. when do these waves increase in frequency?

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Аноним Аноним

15-11-2016

when the speaker is talking or speakiung

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thunderphan13112003 thunderphan13112003

28-01-2021

Answer:

when the source moves toward you

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