IODINE ABSORPTION SPECTRUM (CARY 300 VERSION)

A calculator has a 0.01-A current flowing through it. Its potential difference is 9 V. How much power does it use? ... As wavelength increases, frequency and photon energy decrease. Radio-AM/FM. Microwave-cooking, cell phones. Infrared-night vision, heat detection, medical imaging. Visible-sight (ROY G. BIV). ................
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