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Light from the constellation Virgo is observed to increase in wavelength by 0.4%. With respect to earth the constellation is
Options
(a) moving away with velocity 1.2 x 10⁶ m/s
(b) coming closer with velocity 1.2 x 10⁶ m/s
(c) moving away with velocity 4 x 10⁶ m/s
(d) coming closer with velocity 4 x 10⁶ m/s
Correct Answer:
moving away with velocity 1.2 x 10⁶ m/s
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If the sodium light in Young’s double slit experiment is replaced by red light
- A soap bubble oscillates with time period T, which in turn depends on the pressure
- If voltage across a bulb rated 220 volt-100 Watt drops by 2.5% of its rated value
- When a wire of uniform cross-section a, length l and resistance R
- Two beams of light having intensities I and 4I interfere to produce a fringe pattern
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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