Spectral Lines Take the Shape of Vertical Lines Because

question 82

Multiple Choice

Spectral lines take the shape of vertical lines because

• A) the energy levels in the atom are parallel to one another.
• B) the light is vertically polarized.
• C) they are simply images of a vertical slit.
• D) all of these
• E) none of these

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The ability of a country or individual to produce a particular good or service at a lower opportunity cost than others.

Absolute Advantage

The capability of a country, individual, company, or region to produce a good or provide a service more efficiently than its competitors when using the same amount of resources.

Soybeans

A type of legume native to East Asia, widely grown for its edible bean which has numerous uses.

Alfalfa

A leguminous plant used primarily for feeding livestock, rich in nutrients and often grown as fodder.