A Sound with a Frequency of 11 Hz Is in the ______________

question 50

Multiple Choice

A sound with a frequency of 11 Hz is in the ______________ region of the sound spectrum.

• A) infrasonic
• B) ultrasonic
• C) audible
• D) visible

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Definitions:

Viscous Lava

Lava that is thick and slow-moving due to its high silica content.

Volcanic Ash

Fine particles of rock and volcanic glass created during explosive volcanic eruptions.

Volcanic Domes

Rounded, mound-shaped landforms created by slow-moving lava that solidifies near the Earth's surface.

Calderas

Volcanic features characterized by their large, basin-like depressions formed following the evacuation of a magma chamber in a major eruption.