| ⇦ | 
| ⇨ |
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.
Related Questions: - In an L-C-R series resonant circuit, the capacitance is changed from C to 4C.
- A cricket ball of mass 250 g collides with a bat with velocity 10 m/s
- Perfectly black body radiates the energy 18 J/s at 300K. Another ordinary body of e=0.8
- The height at which the weight of a body becomes 1/16 th, its weight
- The turn ratio of a transformer is 1:2. An electrolytic dc cell of emf 2 volt is connected
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In an L-C-R series resonant circuit, the capacitance is changed from C to 4C.
- A cricket ball of mass 250 g collides with a bat with velocity 10 m/s
- Perfectly black body radiates the energy 18 J/s at 300K. Another ordinary body of e=0.8
- The height at which the weight of a body becomes 1/16 th, its weight
- The turn ratio of a transformer is 1:2. An electrolytic dc cell of emf 2 volt is connected
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply