The Frequency of Infrared Radiation That Has a Wavelength of 1.5

question 80

True/False

The frequency of infrared radiation that has a wavelength of 1.5 × 10³ nm is 2.0 × 10⁷ sec^-1 (given: speed of light = 3.0 × 10⁸ m/sec).

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Definitions:

Increase

To become progressively greater in size, amount, number, or intensity.

Percent

A part or other object per hundred, used in making comparisons or showing proportion.

CPI

The Consumer Price Index, a measure that examines the weighted average of prices of a basket of consumer goods and services, often used as an indicator of inflation.

Percent Increase

The ratio, expressed as a percentage, by which a quantity increases relative to its original value.