The Broadening of Spectral Lines Can Be Caused By

question 25

Multiple Choice

The broadening of spectral lines can be caused by:

• A)density of the hot medium.
• B)thermal motion of the hot atoms.
• C)rotation of the star.
• D)magnetic fields of the star.
• E)all of the above.

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Definitions:

Small Intestine

A part of the digestive system where most of the digestion and absorption of nutrients and minerals from food occurs.

Digestive System

The digestive system is a series of organs responsible for breaking down food, absorbing nutrients, and eliminating waste.

Toxic Accumulation

The build-up of harmful substances within an organism or environment, which can lead to adverse effects.

Aquatic Animals

Organisms that live in water environments, either fresh or saltwater.