You Record the Spectrum of a Star and Find That

question 52

Multiple Choice

You record the spectrum of a star and find that the calcium absorption line,whose rest wavelength is 393.3 nm,has an observed wavelength of 394.0 nm.What is the radial velocity of this star?

• A) 500 km/s
• B) 50 km/s
• C) 5 km/s
• D) 0.5 km/s

Distinguish between different types of policies based on their objectives and targeted issues.

Understand the role and application of policy assessment tools such as matrices.

Appreciate the value of evidence and theoretical, professional, or moral grounds in defending policies.

Understand the STAR technique for answering behavioral interview questions and its components.

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Definitions:

Imports

Goods or services brought into one country from another for sale or use.

Quota

A direct limit on the number of goods that can be imported into or exported from a country

Influx

Refers to the arrival or entry of large numbers of people or amounts of goods into a place.

Foreign Goods

Products or services produced in one country and sold in another.