In 1957, When the Soviet Union Successfully Placed a Satellite

question 37

True/False

In 1957, when the Soviet Union successfully placed a satellite in orbit before the United States did, the general public of the United States blamed the educational system for neglecting subjects that were vital to national survival.

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Definitions:

Difference Threshold

The smallest difference in stimulus intensity required to detect a difference between two stimuli, also known as the just noticeable difference (JND).

Cornea

The tough, transparent, protective layer that covers the front of the eye and bends light rays inward through the pupil.

Eye

An organ of vision that detects light and converts it into electro-chemical impulses in neurons.

Transparent

Allowing light to pass through so that objects behind can be distinctly seen; in an informational context, clear and easy to understand or recognize.