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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.
Related Questions: - Electrons in the atom are held to the nucleus by
- A thin circular ring of mass M and radius R rotates about an axis through its centre
- When the energy of the incident radiation is increased by 20%,
- The valence band and the conductance band of a solid overlap at low temperature
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Electrons in the atom are held to the nucleus by
- A thin circular ring of mass M and radius R rotates about an axis through its centre
- When the energy of the incident radiation is increased by 20%,
- The valence band and the conductance band of a solid overlap at low temperature
- A plane wave of wavelength 6250Å is incident normally on a slit of width 2×10⁻² cm.
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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