Select the Correct Statement About Diffusion

question 35

Multiple Choice

Select the correct statement about diffusion.

• A) it depends on the random motion
• B) it involves active forces.
• C) its rate increases as the temperature decreases.
• D) molecules move from a lower concentration to a higher concentration.
• E) the chemical gradient of a substance does not affect it.

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Definitions:

Deseasonalize

The process of removing seasonal effects from a time series to better identify trends.

Seasonal Indexes

Quantitative measures that represent how a seasonal pattern affects the data over a specific period, often used in time series analysis to adjust predictions for seasonal effects.

Time Series

A continuous chain of data points, often resulting from measurements taken one after another within a certain timeframe.

Forecasting Models

Quantitative and qualitative techniques used to predict future events or data points based on historical trends and patterns.