A survey that uses Type la supernovae as standard candles to measure the distances to galaxies, combined with spectroscopic analysis of those galaxies Select one: to obtain their redshifts and recession velocities, yields the data shown in the O a. The Universe is undergoing table. Use the data to sketch a diagram of velocity versus distance. Choose the accelerated expansion statement given below that can be O b. The Universe is contracting. inferred from the data. Velocities and distances to O c. The data does not provide sufficient galaxies information to determine the rate of Distance (Mpc) expansion of the Universe. Velocity (km/s) 10 730 O d. The expansion rate of the Universe is 250 16250 constant 500 30000 е. The expansion of the Universe is 800 40000 decelerating. 1000 45000

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A survey that uses Type la supernovae as
standard candles to measure the
distances to galaxies, combined with
spectroscopic analysis of those galaxies
Select one:
to obtain their redshifts and recession
velocities, yields the data shown in the
The Universe is undergoing
а.
table. Use the data to sketch a diagram of
velocity versus distance. Choose the
accelerated expansion
statement given below that can be
O b. The Universe is contracting.
inferred from the data.
Velocities and distances to
Ос.
The data does not provide sufficient
galaxies
information to determine the rate of
Distance (Mpc)
expansion of the Universe.
Velocity (km/s)
10
730
d. The expansion rate of the Universe is
250
16250
constant
500
30000
e. The expansion of the Universe is
800
40000
decelerating.
1000
45000
Transcribed Image Text:A survey that uses Type la supernovae as standard candles to measure the distances to galaxies, combined with spectroscopic analysis of those galaxies Select one: to obtain their redshifts and recession velocities, yields the data shown in the The Universe is undergoing а. table. Use the data to sketch a diagram of velocity versus distance. Choose the accelerated expansion statement given below that can be O b. The Universe is contracting. inferred from the data. Velocities and distances to Ос. The data does not provide sufficient galaxies information to determine the rate of Distance (Mpc) expansion of the Universe. Velocity (km/s) 10 730 d. The expansion rate of the Universe is 250 16250 constant 500 30000 e. The expansion of the Universe is 800 40000 decelerating. 1000 45000
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