A Star with a Parallax Angle of 1/20 Arcsecond Is

question 137

Multiple Choice

A star with a parallax angle of 1/20 arcsecond is .

• A)20 parsecs away
• B)10 parsecs away
• C)20 light- years away
• D)1/20 parsec away

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Definitions:

Folded Metamorphic Rocks

Metamorphic rocks that have been subjected to significant pressure and heat, resulting in a folded appearance due to deformation.

Well-developed Cleavage

A property of minerals that allows them to break along flat, parallel surfaces with ease, often a result of their crystal structure.

Bedding

Layers of sediment or sedimentary rock laid down in natural processes within bodies of water or on the Earth's surface.

Shiny

A term used to describe a surface or material that reflects light, often associated with gloss or luster.