For Sound Waves, Long Wavelengths Are to _____ as Shorter

question 116

Multiple Choice

For sound waves, long wavelengths are to _____ as shorter wavelengths are to _____.

• A) higher frequencies; lower frequencies
• B) 20,000 Hz; 20 Hz
• C) lower frequencies; higher frequencies
• D) All of these.

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Definitions:

Infants

Describes young children, typically under one year of age, who are in the earliest stage of human development.

People Speaking

Involves the communication or dialogue between individuals, highlighting the verbal exchange of ideas and information.

Voices

The sounds produced by humans and animals using their vocal cords, especially when speaking or singing.

Object Permanence

The understanding that objects continue to exist even when they cannot be seen, heard, or touched, which develops in infants around the age of 8 to 12 months.