When We Use the Term 'Wavelength' to Describe Either Light

question 229

Multiple Choice

When we use the term 'wavelength' to describe either light or sound waves, we are referring to ___________ for vision and __________ for hearing.

• A) Hue; pitch
• B) Amplitude; frequency
• C) Brightness; loudness
• D) Colour; timbre

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Definitions:

Channels

Pathways or mediums through which information, goods, or services are delivered from a sender to a receiver.

Nonverbal Communication

The transmission of messages or information through means other than verbal language, including body language, gestures, and facial expressions.

Voice Intonation

The variation in pitch and tone in speaking, which can convey different emotions, attitudes, or emphases.

Sender's Actions

The behaviors and choices made by the initiator of a communication in order to convey a message to a receiver.