When We Determine the Angular Resolution of an Interferometric Array

question 36

Multiple Choice

When we determine the angular resolution of an interferometric array of radio telescopes using the formula ,the variable D stands for the

• A) diameter of the telescopes.
• B) separation between the telescopes.
• C) number of telescopes.
• D) focal length of the telescopes.

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Definitions:

Raw Materials Quantity Variance

The difference between the actual quantity of raw materials used in production and the estimated quantity, which can indicate inefficiencies or savings in material usage.

Materials Quantity Variance

The variance between the real amount of materials consumed in the manufacturing process and the anticipated amount, with this difference being multiplied by the per unit standard cost.

Milk Chocolate

A type of chocolate that includes milk powder or condensed milk, giving it a milder flavor and creamier texture than dark chocolate.

Labor Efficiency Variance

The difference between the actual hours worked and the standard hours expected, multiplied by the standard hourly wage rate.