In Eclipsing Binaries, in Contrast to Spectroscopic Binaries, We Can

question 45

Multiple Choice

In eclipsing binaries, in contrast to spectroscopic binaries, we can also determine a star's:

• A)temperature.
• B)color.
• C)speed.
• D)shape.
• E)radius.

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Definitions:

Accrued Interest

Interest that has been earned but not yet paid or received in cash.

Semiannual Interest

Interest calculated or paid twice a year on loans, bonds, or savings accounts.

Accrued Interest

Interest that has been generated but remains unpaid.

Semiannual Interest

Interest that is calculated and paid twice a year.