A Sound Wave in Air Has a Frequency of 500 $\degree$

question 66

Multiple Choice

A sound wave in air has a frequency of 500 Hz and a wavelength of 0.68 m.What is the air temperature?

• A)-18 \(\degree\)C
• B)0 \(\degree\)C
• C)15 \(\degree\)C
• D)27 \(\degree\)C

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Definitions:

Oxidative Tissue Damage

Tissue impairment caused by reactive oxygen species leading to cellular dysfunction and disease.

Epicatechin

A type of flavonoid with antioxidant properties found in various foods like dark chocolate and green tea, associated with health benefits such as improved heart health.

Cocoa

A powder made from roasted and ground cacao seeds, used in making chocolate, as well as in baking and cooking.

Ethylene

Gaseous plant hormone that participates in germination, abscission, ripening, and stress responses.