Visible Light of Wavelength 589 Nm Is Incident on a Diffraction

question 39

Multiple Choice

Visible light of wavelength 589 nm is incident on a diffraction grating that has 3500 lines/cm. At what angle with respect to the central maximum is the fifth order maximum observed?

• A)17.9°
• B)23.8°
• C)35.7°
• D)71.3°
• E)A fifth order maximum cannot be observed.

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Definitions:

Consolidated Financial Statements

Financial statements that aggregate the financial position and results of operations of a parent company and its subsidiaries.

Direct Approach

A communication or problem-solving strategy that deals with issues in a straightforward and clear manner.

Consolidation

The process of combining the financial statements of a parent company with its subsidiaries to present accounts as if the group were a single entity.

Trial Balance

A bookkeeping worksheet in which the balances of all ledgers are compiled into debit and credit account column totals that are equal.