Assuming a Pupil Diameter of 3 Mm, What Is the Angular

question 110

Multiple Choice

Assuming a pupil diameter of 3 mm, what is the angular resolution of the human eye for light at the middle of the visible spectrum (550 nm) ?

• A) \(0.01 ^ { \circ }\)
• B) \(2 \mathrm { mrad }\)
• C) \(0.8 ^ { \circ }\)
• D) \(2 ^ { \circ }\)
• E) \(0.2 ^ { \circ }\)

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Definitions:

Rate of Inflation

A measure of the rate at which the general level of prices for goods and services is rising, and subsequently, purchasing power is falling.

Expected Return

The predicted amount of gain or loss an investment is anticipated to generate, based on historical performance or statistical analysis.

Economic Activity

The total amount of production, distribution, and consumption of goods and services in an economy.

Standard Deviation

A statistical measure of the dispersion of a set of data from its mean, often used to quantify the risk of a financial instrument.