The Angular Resolution of the Largest Single-Dish Radio Telescope in the United

question 99

Multiple Choice

The angular resolution of the largest single-dish radio telescope in the United States, the 100-m Green Bank Telescope, is ________ when it operates at a wavelength of 20 cm.

• A) 41 arcmin
• B) 6.9 arcmin
• C) 4.1 arcmin
• D) 6.9 arcsec
• E) 4.1 arcsec

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Definitions:

Voluntary Movements

Movements that are under conscious control, such as walking, grabbing, or speaking.

Hypothalamus

A region of the brain responsible for hormone production and regulation of essential body functions.

Psychosomatic Illnesses

Disorders that involve both mind and body, where psychological stress can exacerbate or contribute to physical symptoms.

Voluntary Movements

Actions initiated and controlled by the conscious part of the brain, allowing skeletal muscles to perform tasks as desired.