Molecular Clouds Can Be Observed

question 13

Multiple Choice

Molecular clouds can be observed

• A) using infrared telescopes to detect ionized gas in the clouds.
• B) using x-ray telescope to observe the x-ray radiation from the molecules in the cloud.
• C) using radio telescopes to observe the CO emission from the clouds.
• D) by looking for blue wispy regions near star clusters.
• E) by looking for the 21-cm radiation from hydrogen.

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Definitions:

Cerebral Hemispheres

The two halves of the brain, divided by the medial longitudinal fissure, that govern distinct yet interrelated functions and cognitive processes.

Occipital Lobe

A region of the brain located at the back of the head, responsible for processing visual information.

Visual Information

Data and stimuli received and processed by the visual system, typically referring to what is seen through the eyes.

Parietal Lobe

A region of the brain responsible for processing sensory information related to touch, pressure, temperature, and spatial orientation.