If a Galaxy Is a Member of a Large Cluster

question 6

Multiple Choice

If a galaxy is a member of a large cluster of galaxies,like the Coma cluster,the galaxy would have a typical velocity of 1,000 km/s.If the cluster is 10 Mpc in diameter,how long would it take the galaxy to cross from one side of the cluster to another?

• A) 10,000 years
• B) 10 million years
• C) 100 million years
• D) 10 billion years

Identify different types of emotions such as self-conscious and social emotions and understand their origins and effects on interpersonal relationships.

Understand how emotions and moods are contagious and the mechanisms through which they can influence others.

Appreciate the importance of emotional and mood regulation in maintaining psychological well-being and social harmony.

Recognize the diversity and categorization of emotions and the major theories regarding emotional classification.

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Definitions:

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pH Level

A numeric scale used to specify the acidity or basicity of an aqueous solution, with values ranging from 0 (very acidic) to 14 (very basic), and 7 being neutral.

Photochemical Smog

A type of air pollution created when sunlight reacts with pollutants in the atmosphere, such as nitrogen oxides and volatile organic compounds, producing a mixture of over a hundred different chemicals, often visible as a brownish haze.

Diabetes

A chronic condition characterized by high levels of sugar in the blood, caused by the body's inability to produce or use insulin effectively.