A distant galaxy is simultaneously rotating andreceding from the earth. As the drawing shows, thegalactic center is receding from the earth at arelative speed of ug = 1.6000 × 106 m/s. Relative tothe center, the tangential speed isVT=0.3800 × 106 m/s for locations A and B, whichare equidistant from the center. When thefrequencies of the light coming from regions A and Bare measured on earth, they are not the same andeach is different from the emitted frequency of8.366 x 10¹4 Hz. Find the measured frequency forthe light from (a) region A and (b) region B. (Giveyour answer to 4 significant digits. Use2.998 × 108 m/s as the speed of light.)A"TY(a) Number iNumber iGalaxyINGEarthד".BUnitsUnits

Given: The galactic center is receding from the earth at a relative speed of ug = 1.6 x 106 m/s.…

Answered: A distant galaxy is simultaneously…

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