When Using an Eyepiece of Focal Length F,the Yerkes Refracting

question 26

Multiple Choice

When using an eyepiece of focal length f,the Yerkes refracting telescope gives a magnification of 800.What focal length eyepiece would yield a magnification of 500?

• A)(8/5)²f
• B)(5/8)f
• C)(8/5)f
• D)(5/8)²f

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Definitions:

Budgeting Formulas

Mathematical equations used to calculate budgetary allocations and financial planning in organizations.

Activity Measure

A metric used in activity-based costing to assess the extent of activity that incurs costs, aiding in more accurate cost allocation.

Spending Variances

The difference between the actual amount spent and the budgeted amount for various expenses.

Meals

Expenses for food consumed, often related to business meetings or employee welfare.