The Wavelength of the Visible Line in the Hydrogen Spectrum

question 36

Multiple Choice

The wavelength of the visible line in the hydrogen spectrum that corresponds to m = 4 in the Balmer equation is

• A)656 nm
• B)486 nm
• C)434 nm
• D)410 nm
• E)None of these is correct.

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Definitions:

Washers

Flat disks with a hole in the middle, typically made of metal or plastic, used to distribute the load of a threaded fastener, like a bolt or nut.

Bolts

Fasteners consisting of a head and a cylinder-shaped body, with threading along part of its length, designed to be used with a nut.

American Call Option

A financial contract that gives the buyer the right, but not the obligation, to buy a stock, bond, commodity, or other asset at a specified price within a specified time period.

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