Suppose the Apparent Wavelength of the Known Lines in the Spectrum

question 55

Multiple Choice

Suppose the apparent wavelength of the known lines in the spectrum of hydrogen are measured to increase by 50% when light from a distant galaxy is observed on Earth (this is known as the Red Shift) .Calculate the speed of recession of the galaxy relative to Earth as a percentage of the speed of light.

• A)50%
• B)20%
• C)38%
• D)63%
• E)60%

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Definitions:

Object Dependencies

Refers to relationships in which an object relies on the functionality or properties of another object within programming or databases.

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Issues that hinder the efficiency or speed of computer software or hardware operations.

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Situations where two or more identifiers are given the same name in a programming or database context, leading to errors or confusion.

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