What Technique Often Requires the Use of a Laser Guide

question 18

Multiple Choice

What technique often requires the use of a laser guide star?

• A) active optics
• B) photometry
• C) adaptive optics
• D) comparison spectrum
• E) representational color imaging

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Definitions:

Risk-free Asset

An investment that is assumed to have no risk of financial loss, typically represented by government bonds.

Beta

A measure of a stock's volatility in relation to the stock market as a whole, indicating the risk associated with investing in a particular stock.

CAPM

The Capital Asset Pricing Model, a formula that describes the relationship between systematic risk and expected return for assets, particularly stocks.

Expected Return

The anticipated or forecasted return on an investment based on historical or projected performance data.