Q154. Doppler shift for the light of wavelength 6000 Å emitted from the sun is 0.04 Å. If the radius of the sun is 7 × 108 m then the time period of rotation of the sun will be :Physics — NUST Mock 3 — Question 154 of 200A. 30 daysB. 365 daysC. 24 hoursD. 25 daysPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →