The Maximum Intensity Using Coherent Sources Compared to the Maximum

question 35

Multiple Choice

The maximum intensity using coherent sources compared to the maximum intensity using random sources for sources of equal strength is that the maximum in the coherent case is

• A)0.707 times the incoherent.
• B)triple the incoherent.
• C)the same as the incoherent.
• D)half the incoherent.
• E)double the incoherent.

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Definitions:

Fetch

The process by which a computer retrieves data or instructions from memory.

Nonvolatile Storage

Permanent storage, as in read-only memory (ROM).

RAM Memory

Volatile computer memory where data can be read and written, used for storing the operating system, application programs, and data in current use.

Read/Write Head

A component of a disk drive, such as a hard drive, that reads data from and writes data to the disk.