The Jets of Material Moving Away from a Supermassive Black

question 7

Multiple Choice

The jets of material moving away from a supermassive black hole are generated by high pressures and temperatures at the base of the accretion disk. What causes these high temperatures?

• A) radioactivity
• B) friction
• C) hydrogen fusion
• D) helium fusion

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Definitions:

Left Visual Field

The left visual field is the part of the environment that is visible to the left eye when looking straight ahead, involving the processing of visual information mainly by the right hemisphere of the brain.

Right Visual Field

The right half of the visual world that is processed by the left hemisphere of the brain, involved in tasks such as reading and object recognition.

Split-Brain Procedure

A surgical operation that involves cutting the corpus callosum, thereby separating the two hemispheres of the brain to treat severe epilepsy.

Right Hemisphere

The right side of the human brain, often associated with processing visual imagery and spatial reasoning, contrasting with the left hemisphere's focus on language and analysis.