-Refer to the figure.If you observe the period of a type II Cepheid and mistakenly think it's a type I Cepheid,what incorrect conclusion will you draw?
A) You will measure the wrong period.
B) You will think the Cepheid is farther away than it actually is.
C) You will think the Cepheid is closer than it actually is.
D) You will think the Cepheid is less luminous than it actually is.
Correct Answer:
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