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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 critical angle for a material to air passage is 30°, the refractive index
- Ratio of the radii of the nuclei with mass numbers 8 and 27 would be
- Two waves of same amplitude superpose. The resultant intensity is I₁
- The magnetic flux linked with a coil at any instant t is given by ?, find emf
- An electron in hydrogen atom makes a transition n₁ → n₂
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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