The Sun Subtends 0

question 65

Multiple Choice

The Sun subtends 0.5° as seen from the Earth.Its image, using a 1.0-m focal length lens, is about:

• A)10 cm
• B)2 cm
• C)1 cm
• D)5 mm
• E)1 mm

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Definitions:

Sample Mean

The average value calculated from a sample of data, intended to estimate the mean of the entire population.

Standard Deviation

Standard Deviation measures the amount of variation or dispersion of a set of values, indicating how much the values in a dataset deviate from the mean.

Heights

The measurement of someone or something from base to top or head to foot.

Statistically Significant

An indication that the likelihood of the observed data, under the assumption of the null hypothesis, is low enough to reject the null hypothesis.