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In an XRD Analysis Using a Wavelength of 154 Pm

question 141

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In an XRD analysis using a wavelength of 154 pm, a crystalline sample of a layered VO(PO4) (H2O) structure gave peaks at 24.2°, 36.3°, and 48.4°. What is likely to be the value of the distance between the layers?


Definitions:

Fixed-Ratio

A schedule of reinforcement where a response is reinforced only after a specified number of responses have occurred.

Variable-Ratio

A reinforcement schedule where a response is reinforced after an unpredictable number of responses, promoting high and steady response rates.

Contingency

A future event or circumstance that is possible but cannot be predicted with certainty, often used in psychology to describe the relationship between behavior and its consequences.

DRO

Differential Reinforcement of Other behavior, a technique used in behavioral therapy to encourage the occurrence of desired behaviors by only rewarding behaviors other than the undesirable one.

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