Which of the Patterns Shown Below Would Appear on a Screen

question 10

Multiple Choice

Which of the patterns shown below would appear on a screen when monochromatic light first passes through a narrow slit for which a = $\lambda$ and then strikes the screen? Note that the darkest area in each illustration represents the brightest area on the screen.

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Definitions:

Impairment Loss

A reduction in the recoverable value of an asset below its carrying amount on the balance sheet, recognized as a loss.

Recoverable Amount

The higher value between an asset's fair value minus costs of disposal and its value in use.

Carrying Amount

The amount at which an asset or liability is recognized on the balance sheet after deducting any accumulated depreciation, amortization, or impairment.

Fair Value

An estimate of the price at which an asset or liability would be traded between knowledgeable, willing parties in an arm's length transaction.