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Q15: Which of the following conditions or set
Q16: In vacuum, the components of an EM
Q21: If a spaceship of proper length 40
Q27: A photon of frequency 6.40 × 10<sup>14</sup>
Q32: A compound microscope gives a magnification of
Q36: Which of the following reporting options is
Q42: Which of the following particles does not
Q62: If the rms value of the electric
Q67: Alkali metals have how many electrons past
Q75: Which of the following best describes the