The Crab Pulsar Rotates 30 Times Per Second $\times$ 10⁶ Yr
B)6

question 62

Multiple Choice

The Crab Pulsar rotates 30 times per second.However,its period is increasing by about 10^-5 s per year.How many years will it take before its period of rotation has doubled?

• A)3.0 \(\times\) 10⁶ yr
• B)6.7 \(\times\) 10³ yr
• C)3.3 \(\times\) 10³ yr
• D)1.05 \(\times\) 10¹⁰ yr
• E)2.10 \(\times\) 10¹⁰ yr

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Definitions:

Control Orders

Legal measures imposed by governments to restrict the freedom of individuals for security reasons, often without a prior trial.

Terrorist Attacks

Acts of violence or intimidation, usually motivated by political, religious, or ideological beliefs, aimed at creating fear, disrupting societies, and achieving specific goals.

Freedom Of Movement

The right to travel freely within and between countries, often regarded as a basic human right under international law.

Hard-Line Approach

A strict and uncompromising method employed in various contexts, such as policy enforcement or negotiations, emphasizing firmness and a refusal to yield.