Chapter33 - 1(a From Fig 33-2 we find the smaller...

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1. (a) From Fig. 33-2 we find the smaller wavelength in question to be about 515 nm. (b) Similarly, the larger wavelength is approximately 610 nm. (c) From Fig. 33-2 the wavelength at which the eye is most sensitive is about 555 nm. (d) Using the result in (c), we have 8 14 3.00 10 m/s 5.41 10 Hz 555 nm c f × = = = × λ . (e) The period is T = 1/ f = (5.41 × 10 14 Hz) –1 = 1.85 × 10 –15 s.
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