If Suddenly We Find That the Distances Between the Sun

question 14

Multiple Choice

If suddenly we find that the distances between the Sun and nearby stars are now 10 percent larger than we thought it was before, what measured properties will we not have to adjust?

• A) the distances of stars
• B) the size of our galaxy
• C) the value of H₀
• D) the fact that the universe is expanding
• E) the luminosity of Type II supernovae

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Definitions:

Radius

The distance from the center of a circle to any point on its circumference, also used to describe the curvature of rounded objects.

Outside Edge

Refers to the external boundary or margin of an object or part, often significant in machining and manufacturing processes.

Distorted Surface

A surface that has been altered or deformed from its original shape, often due to external forces.