Pulsars Emitting Very Regular Radio and Sometimes Visible Light Pulses

question 70

Multiple Choice

Pulsars emitting very regular radio and sometimes visible light pulses are what type of object?

• A) black holes, with material falling regularly into them
• B) pulsating variable stars
• C) rapidly rotating neutron stars
• D) rapidly rotating binary star systems in which the stars undergo regular eclipses as seen from Earth

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Definitions:

Compounded Quarterly

Interest calculation method where interest is added to the principal sum four times a year.

Poultry Company

A business enterprise that specializes in the production, processing, and distribution of chickens and other poultry for consumption.

Necessary Improvements

Upgrades or repairs required on a property or equipment to make it functional, efficient, or compliant with regulations.

Compounded Quarterly

A method of calculating interest where the interest earned is added to the principal amount at the end of each quarter, leading to interest on interest in subsequent periods.