Sometimes Your Old Car's Starter Will Start the Car on the First

question 158

Multiple Choice

Sometimes your old car's starter will start the car on the first turn of the key,while other times the starter won't work until you turn the key numerous times.Your car starter has created a _______ schedule of reinforcement for your behavior.

• A) variable ratio
• B) fixed ratio
• C) variable internal
• D) fixed interval

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Definitions:

Cis-trans Isomers

Stereoisomers that have the same molecular formula and sequence of bonded atoms but differ in the orientation of groups about a double bond.

Constitutional Isomers

Compounds that have the same molecular formula but differ in the sequence of bonding of their atoms.

Isomeric

Pertains to molecules that have the same molecular formula but different structures.

Sigma Bonds

The strongest type of covalent chemical bond, formed by the direct overlap of atomic orbitals, with the electrons shared in an area centered on a line running between the nuclei.