Suppose We Wish to Travel to the Nearest Star Using

question 2

Multiple Choice

Suppose we wish to travel to the nearest star using a super space ship capable of traveling at 1*10¹⁰ km/yr.We have nothing even close to this space ship yet.How long will it take us to get to the nearest star which is about 4*10¹³ km away from us?

• A) 4 years
• B) 400 years
• C) 4000 years
• D) 4 billion years

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Definitions:

Suction-Control Chamber

Part of a chest drainage system that regulates the negative pressure applied, helping to remove air, fluid, or pus from the thoracic cavity.

Empyema

The presence of pus within a naturally existing anatomical cavity, most commonly in the pleural cavity of the chest.

Drainage

The removal of fluids from a body part or wound, often through natural or artificial means.

Microaggregate Filter

A filter used in blood transfusions to remove microaggregates of debris from stored blood.