In Some Radio Galaxies,we Only See One Side of the Jet

question 33

Multiple Choice

In some radio galaxies,we only see one side of the jet because

• A) the black hole only produces a jet in one direction.
• B) of relativistic beaming.
• C) the other side is inside the black hole's event horizon.
• D) of dust obscuration.

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Definitions:

Pollution Control

Measures and strategies implemented to reduce or eliminate the release of pollutants into the environment, aiming to protect human health and ecosystems.

Algal Blooms

Rapid increase in the population of algae in aquatic systems, often causing environmental problems.

Cultural Eutrophication

The process by which water bodies become overly enriched with nutrients due to human activity, leading to excessive growth of algae and subsequent environmental problems.

Phosphate Detergents

Cleaning products that contain phosphorus compounds, which, when released into natural water bodies, can cause eutrophication and harm aquatic life.