Compared with Infrared Waves,radio Waves

question 17

Multiple Choice

Compared with infrared waves,radio waves

• A)Have higher energy
• B)Have lower frequency
• C)Take much longer to reach us from celestial objects
• D)Have shorter wavelengths

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Definitions:

Syntax

The set of rules, principles, and processes that govern the structure of sentences in a given language, particularly the order of words and phrases.

Phonology

The study of the sound system in languages, including the rules for their sequence and structure.

Morpheme

The smallest grammatical unit in a language that has semantic meaning.

Anthropologist Benjamin Whorf

A linguist and anthropologist known for his hypothesis that the structure of a language affects its speakers' cognition and worldview.