Match Each Item with the Correct Statement Below

question 30

Multiple Choice

Match each item with the correct statement below.
-multiple,random reflections of sound inside a room

• A)amplitude
• B)constructive interference
• C)destructive interference
• D)diffraction
• E)Doppler effect
• F)frequency
• G)longitudinal
• H)pitch
• I)ray
• J)reflection
• K)reverberation
• L)sound level
• M)transverse
• N)ultrasound
• O)waveform
• P)wavelength

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Definitions:

Amphibious Assault

A military operation that involves the use of naval ships to project ground and air power onto a hostile or potentially hostile shore at a designated landing beach.

U-Boats

Submarines used primarily by Germany, especially during World War I and World War II, for naval blockade and warfare.

Military Purposes

describes the use or application of resources, strategies, or actions to achieve defense or warfare objectives.

United States Aid

The financial or material assistance provided by the United States government to other countries, aimed at promoting economic development, welfare, or political stability.