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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
- A coil has resistance 30 ohm and inductive reactance 20 ohmn at 50 Hz frequency.
- An aeroplane flies 400m due to North and then 300m due to south and then flies
- An electromagnetic wave of frequency v = 3.0 MHz passes from vacuum into
- We get Balmer series when electron comes from
- In forward biasing of the p-n junction
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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