A Certain Spectral Line of Rest Wavelength L_rest (i

question 53

Multiple Choice

A certain spectral line of rest wavelength l_rest (i.e., laboratory value) is shifted by 100 nm in a quasar.A second line from the same quasar with a rest wavelength half the (rest) value of the first one would be shifted by

• A) 200 nm.
• B) 100 nm.
• C) 500 nm.
• D) 50 nm.
• E) 1000 nm.

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Definitions:

Social Loafing

The phenomenon where individuals exert less effort to achieve a goal when they work in a group than when they work alone.

Feedback Response

Feedback response refers to the reaction or changes made by individuals or systems upon receiving feedback, aiming to improve or adjust behavior, performance, or processes.

Negative Wording

The use of negatively phrased statements or questions that can impact the response or outcome in surveys and assessments.

Simplicity

The characteristic of being easy to understand or uncomplicated in nature.