Wavelengths of the Visible Spectrum Are Between

question 24

Multiple Choice

Wavelengths of the visible spectrum are between:

• A)0)4 and 0.7 meters.
• B)0)25 and 2.5 micrometers.
• C)0)4 and 0.7 micrometers.
• D)4 and 7 micrometers.

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Definitions:

Testify

To make a statement based on personal knowledge or belief, under oath in a court of law.

Main Part

The central or most important segment or component of something.

Address Block

The part of a letter that indicates to whom the letter is addressed. The address block is placed in the upper left-hand portion of the letter, above the salutation and reference line, if one is included.

Firm's Letterhead

The official stationary of a company or organization that contains its name, address, logo, and sometimes its directors, used for formal correspondence.