The spectrum of a quasar with a redshift of 0.20 contains two sets of absorption lines, redshifted by 0.15 and 0.165, respectively. If Ho = 70 km/s/Mpc, estimate the distance between the intervening galaxies responsible for the two sets of lines. Express your answer using two significant figures. VG ΑΣΦ Submit Request Answer ? Mpc

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The spectrum of a quasar with a redshift of 0.20
contains two sets of absorption lines, redshifted by
0.15 and 0.165, respectively.
If Ho = 70 km/s/Mpc, estimate the distance between the intervening galaxies responsible for the two sets of lines.
Express your answer using two significant figures.
Submit
ΑΣΦ
Request Answer
WWW
?
Mpc
Transcribed Image Text:The spectrum of a quasar with a redshift of 0.20 contains two sets of absorption lines, redshifted by 0.15 and 0.165, respectively. If Ho = 70 km/s/Mpc, estimate the distance between the intervening galaxies responsible for the two sets of lines. Express your answer using two significant figures. Submit ΑΣΦ Request Answer WWW ? Mpc
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