1. If all parts of a light beam have a constant phase relationship, with the samewavelength and frequency, the light beam is polychromatic and coherent.А.Trueв.False2. It is the wave theory of light that offers the only explanation for the ability oflight to exhibit interference.O A.FalseВ.True3. The photon model of light is more appropriate that the wave model inexplaining photoelectric emission.O A.FalseВ. Тrue4. If the screen is moved closer to the slits, the distance between the centralmaximum and the first maximum will remain the same.

1. If all parts of a light beam have a constant phase relationship, with the same wavelength and frequency, the light beam is polychromatic and coherent. A. True B. False 2. It is the wave theory of light that offers the only explanation for the ability of light to exhibit interference. O A. False O . True 3. The photon model of light is more appropriate that the wave model in explaining photoelectric emission. O A. False O B. True

1. If all parts of a light beam have a constant phase relationship, with the same wavelength and frequency, the light beam is polychromatic and coherent. A. True B. False 2. It is the wave theory of light that offers the only explanation for the ability of light to exhibit interference. O A. False O . True 3. The photon model of light is more appropriate that the wave model in explaining photoelectric emission. O A. False O B. True

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter25: Optical Instruments

Section: Chapter Questions

Problem 50P

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