When the Source-Image Distance (SID)is Doubled,the Intensity of the Radiation

question 28

Multiple Choice

When the source-image distance (SID) is doubled,the intensity of the radiation in the radiation field will be:

• A) doubled.
• B) halved.
• C) reduced by a factor of 4.
• D) quadrupled.

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Definitions:

Straight-Chain

Linear arrangements of atoms within a molecule without any branching.

C=C Double Bonds

Chemical bonds where two carbon atoms share two pairs of electrons, forming the basis of alkenes in organic chemistry.

Fatty Acid

Long-chain hydrocarbons found in fats and oils, characterized by a carboxylic acid group at one end.

Shape

The external form, contours, or outline of an object or structure.