An Exoplanet Detected Through Microlensing Causes

question 63

Multiple Choice

An exoplanet detected through microlensing causes

• A) variations in the brightness of a star that is distant from both the exoplanet and Earth.
• B) variations in the brightness of the star the exoplanet orbits.
• C) variations in the spectrum of a star that is distant from both the exoplanet and Earth.
• D) variations in the spectrum of a star that the exoplanet orbits.

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Definitions:

Bank Notes

Paper money issued by a central bank, constituting a common form of legal tender in many economies around the world.

Operating Activities

Activities that constitute the primary or main activities of a company, including production, sales, and delivery of goods and services.

Changes in Equity

Adjustments in a company's equity section of the balance sheet, including changes due to profits, losses, dividends, and issuance or repurchase of shares.