Cosmological Redshift Is the Result of

question 19

Multiple Choice

Cosmological redshift is the result of

• A)the high speeds at which galaxies move within clusters.
• B)the expansion of the universe.
• C)very old,red stars in distant galaxies.
• D)supermassive black holes.

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Definitions:

Parallel Circuit

An electrical circuit in which components are connected across common points or junctions to provide multiple paths for current to flow.

Inductive Reactance

The opposition that an inductor presents to alternating current, due to the inductor's tendency to resist changes in current flow, measured in Ohms (Ω).

Parallel Circuit

A type of electrical circuit in which multiple components are connected across the same voltage source, allowing current to split and flow through multiple paths.

Supply Voltage

The electrical potential difference provided by a power source to operate electrical circuits, devices, or equipment, essential for the functioning of electronic systems.