What Is the Wavelength of Radiation That Has a Frequency

question 51

Multiple Choice

What is the wavelength of radiation that has a frequency of 5.39 * 10¹⁴ s^-1? (c = 2.9979 * 10⁸ m/s)

• A) 1.80 * 10^-3 nm
• B) 556 nm
• C) 618 nm
• D) 6180 nm
• E) 1.61 * 10²³ nm

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Definitions:

Gastric Secretion

The release of digestive enzymes and acids by the stomach’s lining to aid in food digestion.

Duodenal pH

The level of acidity or alkalinity in the duodenum, the first section of the small intestine, which plays a critical role in digestive processes.

Gastrin

A hormone produced by the stomach that stimulates the secretion of gastric acid.

Intestinal Phase

A phase of gastric secretion that begins when food enters the small intestine, triggering hormones that influence digestive processes.