During World War II,the Effectiveness of German U-Boats and Underwater

question 35

Multiple Choice

During World War II,the effectiveness of German U-boats and underwater mines was greatly reduced by the development of

• A) acoustic countermeasures.
• B) sonar.
• C) centimetric radar.
• D) advanced cavity magnetron valves.
• E) All these answers are correct.

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Definitions:

Sexual Imagery

Visual material that depicts sexual acts or content, often aimed at arousing the viewer.

Majority

The larger part or more than half of a total group, often referring to the group in power or with the most members in a demographic or decision-making context.

Minority

A subgroup within a population that is fewer in numbers than the majority and may be differentiated by characteristics such as race, religion, language, or sexual orientation.

Night Terrors

A sleep disorder causing feelings of terror or dread, usually occurring during non-REM sleep stages, and often accompanied by screaming, thrashing, and a high degree of difficulty in waking the sufferer.