If You Wanted to Measure the Distance to a Galaxy,what

question 43

Multiple Choice

If you wanted to measure the distance to a galaxy,what kind of objects within it could you observe?

• A)large globular clusters
• B)Herbig-Haro objects
• C)Cepheid variable stars
• D)dust lanes

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Definitions:

Inertia Brake

A braking system that utilizes the inertia of a moving vehicle to activate the brake without manual application, often found in trailers.

Vehicle Battery Bank

A group of batteries connected together in a vehicle to supply electrical power, especially in electric and hybrid vehicles.

Transmission ECU

The electronic control unit responsible for managing an automobile's transmission system operations.

Self-adjusting

Refers to mechanisms or systems that automatically adjust parameters or settings to maintain or improve performance without manual intervention.