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Q28. A light source approaches the observer with a velocity of 0.5 cm. Doppler shift for light of wavelength 550 Å is :

Physics — Optics, Nature of Light and Optical Instruments — Question 28 of 155

A. 616 Å
B. 1833 Å
C. 5500 Å
D. 6160 Å

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A light source approaches the observer with a velocity ... | Physics MCQ #28 | Examora | Examora