Taking His First Train Ride,a Child Is Amazed at How

question 70

Multiple Choice

Taking his first train ride,a child is amazed at how quickly the fence posts along the tracks are whizzing by,but the farm in the distance hardly seems to move.Which term best describes this phenomenon?

• A)motion parallax.
• B)retinal disparity.
• C)convergence.
• D)interposition.

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Definitions:

Major Organic

Pertaining to the primary or most significant carbon-containing compounds studied within organic chemistry.

Carbanion

A negatively charged ion (anion) that consists of a carbon atom having a pair of non-bonded electrons.

Free Radical

Highly reactive atoms or molecules with an unpaired electron, involved in various chemical reactions.

Carbene

A highly reactive molecule featuring a carbon atom with two non-bonded electrons, making it very reactive.