Some Pulsars Can Be Reaccelerated to Dizzying Rotations in Some

question 37

Multiple Choice

Some pulsars can be reaccelerated to dizzying rotations in some cases if they are

• A) surrounded by dust and gas.
• B) members of a binary star system.
• C) producing a strong magnetic field.
• D) emitting beams of radiation.

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The total value of all goods and services produced by an economy over a specific period of time.

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Human Development Index

A composite statistic of life expectancy, education, and per capita income indicators, which are used to rank countries into four tiers of human development.

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