What is the momentum of a photon having frequency 1.5×1013Hz
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Q2
A 0.66 kg ball is moving with a speed of 100 m/s. The associated wavelength will be (h=6.6×10−34Js)
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Q3
By means of the diffraction experiment, it is determined that the electron's de Broglie wavelength is 6.6×10−10m. What is the electron's linear momentum? Use Planck's constant, h=6.6×10−34JAs.
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Q4
Calculate the momentum of a particle which has a de Broglie wavelength of 2.5×10−10m. (h=6.6×10−34kgm2s−1).
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Q5
Calculate the mass of a photon of sodium light having wavelength 5894 oA and velocity 3×108m/s.