The Approximate Intensity Ratio Between Two Stars Is 100

question 34

Multiple Choice

The approximate intensity ratio between two stars is 100. Thus the apparent visual magnitude difference between the stars is ______________.

• A)1
• B)5
• C)10
• D)100

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Definitions:

Meatus

A meatus refers to a natural body passage or opening, such as the urinary meatus in the urethra or the nasal meatus in the nasal cavity.

Foramen

A natural opening or passage, especially in a bone, through which nerves or blood vessels may pass.

Yellow Bone Marrow

A type of bone marrow primarily composed of fat cells, which serves as a storage reserve of fats and contributes to energy supply.

Medullary Cavity

The central cavity of bone shafts where red bone marrow and/or yellow bone marrow (fat) is stored; it is found within the diaphysis of long bones.