Observations of the Taylor-Hulse binary pulsar were used to confirm which one or
ID: 1793819 • Letter: O
Question
Observations of the Taylor-Hulse binary pulsar were used to confirm which one or more of the following predictions of Einstein’s general theory of relativity?
Periastron precession, the change in orientation of the pulsar’s orbits.
The bending of radio waves by the gravitational field of the pulsar.
The emission of gravitational waves.
Periastron precession, emission of gravitational waves & bending of radio waves.
Periastron precession & emission of gravitational waves.
a.Periastron precession, the change in orientation of the pulsar’s orbits.
b.The bending of radio waves by the gravitational field of the pulsar.
c.The emission of gravitational waves.
d.Periastron precession, emission of gravitational waves & bending of radio waves.
e.Periastron precession & emission of gravitational waves.
Explanation / Answer
The correct option is d.This is because the pulsar emits gravitational waves and also due to its field bends radio waves.
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