Two Nearly Equal Wavelengths of Light Are Incident on an N

question 66

Multiple Choice

Two nearly equal wavelengths of light are incident on an N slit grating.The two wavelengths are not resolvable.When N is increased they become resolvable.This is because:

• A)more light gets through the grating
• B)the lines get more intense
• C)the entire pattern spreads out
• D)there are more orders present
• E)the lines become more narrow

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Definitions:

Ending Inventory

The total value of goods available for sale at the end of an accounting period, calculated using various valuation methods like FIFO, LIFO, or average cost.

FIFO Method

"First In, First Out," an inventory valuation method where goods produced or acquired first are sold, used, or disposed of first.

Periodic System

An inventory system that updates inventory and cost of goods sold only at the end of the accounting period based on a physical count.

Ending Inventory

The value of goods available for sale at the end of an accounting period, calculated by adding purchases to beginning inventory and then subtracting the cost of goods sold.