Which of These Distance-Measuring Techniques Works for the Farthest Objects

question 90

Multiple Choice

Which of these distance-measuring techniques works for the farthest objects?

• A) Parallax
• B) Supernovae Ia
• C) Tully-Fisher
• D) Cepheid variables

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Definitions:

Compounded Quarterly

When an investment's interest is compounded quarterly, the interest is calculated and added to the principal four times a year.

Perpetuity

A financial instrument that provides a stream of infinite cash flows or payments.

Compounded Monthly

Interest calculated on the initial principal and also on the accumulated interest of previous periods, done monthly.

RRSP

Registered Retirement Savings Plan, a tax-deferred savings account in Canada that allows individuals to save for retirement while potentially reducing their taxable income.