Design an experiment that illustrates how any one of these factors (temperature, pressure, molecule size) may affect the rate of diffusion.

What will be an ideal response?


Answer may vary. A simple experiment to test the diffusion rate at two different temperatures is to use two large beakers, one with water at 60°F and the other with water at 90°F. Put a drop of dark red food coloring in each beaker. Observe the diffusion of the red food dye in both beakers to determine when the color is evenly distributed. One will observe that diffusion occurs at a faster rate at higher temperatures.

Business

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The starting point in the strategic market planning process is:

a. identification of opportunities. b. definition of mission and goals. c. identification of markets in which the firm will compete. d. definition of the profit dynamic. e. SWOT analysis.

Business

The garnishor is the party that is in possession of the debtor's property

Indicate whether the statement is true or false

Business

Adjectives that tell "how many," "how much," or "in what order" are called demonstrative adjectives

Indicate whether the statement is true or false

Business

General Electric manufactures electric motors for its clothes dryers. The firm uses a formal vendor rating system to evaluate suppliers and notify those whose parts did not meet quality standards. If a supplier fails to correct the problem, GE will drop it as a future supplier. Which stage in the organizational buying decision process would GE make this evaluation?

A. information search stage B. purchase decision stage C. postpurchase behavior stage D. problem recognition stage E. alternative evaluation stage

Business