Each of the Following Would Be an Example of Technological

question 24

Multiple Choice

Each of the following would be an example of technological change,except

• A)increases in output due to increases in capital.
• B)improvements in the qualities of resources.
• C)improved knowledge about how to combine resources.
• D)the introduction of totally new production processes.

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Definitions:

Medium

An environment or substance in which other materials or reactions are hosted or take place, potentially affecting their properties.

Doublet

An NMR signal that is split into two peaks of equal intensity, indicating the presence of a neighboring proton with a spin-spin coupling effect.

NMR

Nuclear magnetic resonance, a spectroscopic technique used to observe the local magnetic fields around atomic nuclei, valuable in structural determination of molecules.

IR

Infrared, a region of the electromagnetic spectrum used in spectroscopy to identify molecular vibrations and thereby determine the presence of specific functional groups in a sample.