Suppose We Make a Scale Model of Our Solar System

question 91

Multiple Choice

Suppose we make a scale model of our solar system, with the Sun the size of a grapefruit. Which of the following best describes what the planets would look like?

• A) The planets are all much smaller than the Sun. Four planets are within about 20 meters of the Sun, while the rest planets are spread much farther apart.
• B) The planets are all much smaller than the Sun and are spread out evenly over a distance about the length of a large classroom.
• C) The planets are all much smaller than the Sun. Four planets are located within a few centimeters of the Sun, and four planets are located at distances ranging up to about a meter.
• D) The planets range in size from about the size of a marble to the size of a baseball. They are spread out over a region about the size of a football field.

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Definitions:

Single-Value Lookup Field

A database column that matches a single value from one table to a corresponding value in another table, facilitating data retrieval.

Gender

The range of characteristics pertaining to, and differentiating between, masculinity and femininity.

State

In computing, it refers to the condition or situation of a system, application, or component at a specific point in time, often determining its subsequent behavior.

Validation Rule Expression

In databases and applications, a formula or criteria set to ensure that data entered into a field meets specific requirements or parameters for correctness or appropriateness.